öi

README.md

@@ -249,3 +249,7 @@ Der Scraper unterstützt 52 Länder und Regionen (siehe `countries.json`), darun
 
 https://chromedriver.storage.googleapis.com/index.html
 https://googlechromelabs.github.io/chrome-for-testing/
+
+## Gaphviz.org Download
+
+https://graphviz.org/download/

integrity/checkpoint_dependencies.dot

@@ -2,24 +2,24 @@ digraph Dependencies {
   rankdir=LR;
   node [shape=box];
 
-  "yahoo_companies_cleansed" [label="yahoo_companies_cleansed
-Company data cleansed and validated"];
-  "yahoo_events_enrichment_complete" [label="yahoo_events_enrichment_complete
-Corporate events enriched for all companies"];
   "yahoo_options_enrichment_complete" [label="yahoo_options_enrichment_complete
 Options data enriched for all companies"];
   "lei_figi_mapping_complete" [label="lei_figi_mapping_complete
 LEI-to-FIGI mappings from OpenFIGI API"];
-  "exchange_collection_complete" [label="exchange_collection_complete
+  "yahoo_chart_enrichment_complete" [label="yahoo_chart_enrichment_complete
+Chart data enriched for all companies"];
+  "enrichment_group" [label="enrichment_group
 Yahoo exchanges collected and validated"];
   "securities_data_complete" [label="securities_data_complete
 Securities data built from FIGI mappings"];
-  "yahoo_chart_enrichment_complete" [label="yahoo_chart_enrichment_complete
-Chart data enriched for all companies"];
+  "yahoo_companies_cleansed" [label="yahoo_companies_cleansed
+Company data cleansed and validated"];
+  "yahoo_events_enrichment_complete" [label="yahoo_events_enrichment_complete
+Corporate events enriched for all companies"];
 
-  "yahoo_companies_cleansed" -> "exchange_collection_complete";
-  "yahoo_events_enrichment_complete" -> "yahoo_companies_cleansed" [label="via group enrichment_group"];
   "yahoo_options_enrichment_complete" -> "yahoo_companies_cleansed" [label="via group enrichment_group"];
-  "securities_data_complete" -> "lei_figi_mapping_complete";
   "yahoo_chart_enrichment_complete" -> "yahoo_companies_cleansed" [label="via group enrichment_group"];
+  "securities_data_complete" -> "lei_figi_mapping_complete";
+  "yahoo_companies_cleansed" -> "securities_data_complete";
+  "yahoo_events_enrichment_complete" -> "yahoo_companies_cleansed" [label="via group enrichment_group"];
 }

integrity/checkpoint_dependencies.toml

@@ -4,21 +4,21 @@
 # COLLECTION STAGE (No dependencies)
 # ============================================================================
 
-[checkpoints.exchange_collection_complete]
-description = "Yahoo exchanges collected and validated"
-depends_on = []
-
 [checkpoints.lei_figi_mapping_complete]
 description = "LEI-to-FIGI mappings from OpenFIGI API"
 depends_on = []
 
+[checkpoints.securities_data_complete]
+description = "Securities data built from FIGI mappings"
+depends_on = ["lei_figi_mapping_complete"]
+
 # ============================================================================
 # CLEANSING STAGE (Depends on collection)
 # ============================================================================
 
 [checkpoints.yahoo_companies_cleansed]
 description = "Company data cleansed and validated"
-depends_on = ["exchange_collection_complete"]
+depends_on = ["securities_data_complete"]
 
 # ============================================================================
 # ENRICHMENT GROUP (All depend on cleansed companies)
@@ -52,6 +52,6 @@ group = "enrichment_group"
 # SECURITIES PROCESSING (Depends on LEI mapping)
 # ============================================================================
 
-[checkpoints.securities_data_complete]
-description = "Securities data built from FIGI mappings"
-depends_on = ["lei_figi_mapping_complete"]
+[checkpoints.enrichment_group]
+description = "Yahoo exchanges collected and validated"
+depends_on = []

src/corporate/bond_processing.rs

@@ -0,0 +1,398 @@
+// src/corporate/bond_processing.rs
+// Bond-specific processing logic for corporate and government bonds
+
+use super::types::*;
+use std::collections::HashMap;
+
+/// Parse bond details from ticker and security description
+/// 
+/// Examples:
+/// - "WTFC 4.3 01/12/26 0003" -> coupon: 4.3, maturity: 2026-01-12
+/// - "SLOVAK 1.5225 05/10/28 4Y" -> coupon: 1.5225, maturity: 2028-05-10
+/// - "SEK Float 06/30/34" -> floating rate, maturity: 2034-06-30
+/// - "GGB 0 10/15/42" -> zero coupon, maturity: 2042-10-15
+pub fn parse_bond_details(ticker: &str, security_description: &str) -> BondDetails {
+    let mut details = BondDetails {
+        coupon_rate: None,
+        maturity_date: None,
+        is_floating: false,
+        is_zero_coupon: false,
+        tenor_years: None,
+        series_identifier: None,
+    };
+    
+    // Check for floating rate - look for "Float", " F ", "V0" patterns
+    if ticker.contains("Float") || ticker.contains(" F ") || ticker.contains(" V0 ")
+        || security_description.contains("Float") {
+        details.is_floating = true;
+    }
+    
+    // Parse coupon rate if not floating
+    if !details.is_floating {
+        if let Some(coupon) = extract_coupon_rate(ticker, security_description) {
+            details.coupon_rate = Some(coupon);
+            details.is_zero_coupon = coupon == 0.0;
+        }
+    }
+    
+    // Parse maturity date
+    if let Some(maturity) = extract_maturity_date(ticker, security_description) {
+        details.maturity_date = Some(maturity.clone());
+        
+        // Calculate tenor (simplified - just extract year)
+        if let Some(year_str) = maturity.split('-').next() {
+            if let Ok(mat_year) = year_str.parse::<i32>() {
+                let current_year = 2026; // From system prompt
+                let years_to_maturity = (mat_year - current_year).max(0) as u32;
+                details.tenor_years = Some(years_to_maturity);
+            }
+        }
+    }
+    
+    // Extract series identifier
+    details.series_identifier = extract_series_identifier(ticker);
+    
+    details
+}
+
+/// Extract coupon rate from ticker/description
+/// Handles: "4.3", "1.5225", "12 1/2" (fractional), "0"
+fn extract_coupon_rate(ticker: &str, description: &str) -> Option<f64> {
+    let text = format!("{} {}", ticker, description);
+    
+    // Pattern 1: Fractional rates like "12 1/2" -> 12.5
+    if let Some(frac_result) = parse_fractional_coupon(&text) {
+        return Some(frac_result);
+    }
+    
+    // Pattern 2: Decimal rates like "4.3" or "1.5225"
+    // Look for number followed by space and date pattern
+    let parts: Vec<&str> = text.split_whitespace().collect();
+    for i in 0..parts.len() {
+        if let Ok(rate) = parts[i].parse::<f64>() {
+            // Sanity check: coupon rates are typically 0-20%
+            if rate >= 0.0 && rate <= 20.0 {
+                // Make sure it's before a date-like pattern
+                if i + 1 < parts.len() {
+                    let next = parts[i + 1];
+                    if next.contains('/') || next.len() >= 8 {
+                        return Some(rate);
+                    }
+                }
+            }
+        }
+    }
+    
+    None
+}
+
+/// Parse fractional coupon like "12 1/2" -> 12.5
+fn parse_fractional_coupon(text: &str) -> Option<f64> {
+    let parts: Vec<&str> = text.split_whitespace().collect();
+    
+    for i in 0..parts.len().saturating_sub(1) {
+        // Check if current part is a number
+        if let Ok(whole) = parts[i].parse::<f64>() {
+            // Check if next part is a fraction like "1/2"
+            if let Some(slash_pos) = parts[i + 1].find('/') {
+                let frac_str = parts[i + 1];
+                let num_str = &frac_str[..slash_pos];
+                let den_str = &frac_str[slash_pos + 1..];
+                
+                if let (Ok(num), Ok(den)) = (num_str.parse::<f64>(), den_str.parse::<f64>()) {
+                    if den != 0.0 {
+                        return Some(whole + num / den);
+                    }
+                }
+            }
+        }
+    }
+    
+    None
+}
+
+/// Extract maturity date from ticker/description
+/// Handles: "01/12/26", "05/10/28", "06/30/2034"
+fn extract_maturity_date(ticker: &str, description: &str) -> Option<String> {
+    let text = format!("{} {}", ticker, description);
+    
+    // Look for MM/DD/YY or MM/DD/YYYY patterns
+    let parts: Vec<&str> = text.split_whitespace().collect();
+    
+    for part in parts {
+        if let Some(date) = parse_date_pattern(part) {
+            return Some(date);
+        }
+    }
+    
+    None
+}
+
+/// Parse various date formats to YYYY-MM-DD
+fn parse_date_pattern(s: &str) -> Option<String> {
+    let slash_count = s.matches('/').count();
+    
+    if slash_count != 2 {
+        return None;
+    }
+    
+    let parts: Vec<&str> = s.split('/').collect();
+    if parts.len() != 3 {
+        return None;
+    }
+    
+    let month = parts[0];
+    let day = parts[1];
+    let year_part = parts[2];
+    
+    // Parse year - could be 2 or 4 digits
+    let year = if year_part.len() == 2 {
+        if let Ok(yy) = year_part.parse::<u32>() {
+            // Assume 20xx for values <= 50, 19xx for > 50
+            if yy <= 50 {
+                format!("{}", 2000 + yy)
+            } else {
+                format!("{}", 1900 + yy)
+            }
+        } else {
+            return None;
+        }
+    } else if year_part.len() == 4 {
+        year_part.to_string()
+    } else {
+        return None;
+    };
+    
+    // Validate month and day
+    if let (Ok(m), Ok(d)) = (month.parse::<u32>(), day.parse::<u32>()) {
+        if m >= 1 && m <= 12 && d >= 1 && d <= 31 {
+            return Some(format!("{}-{:02}-{:02}", year, m, d));
+        }
+    }
+    
+    None
+}
+
+/// Extract series identifier (tokens after the date)
+/// Examples: "0003", "4Y", "144A", "REGS", "MTN", "PSI", "CD"
+fn extract_series_identifier(ticker: &str) -> Option<String> {
+    let parts: Vec<&str> = ticker.split_whitespace().collect();
+    
+    // Look for date pattern, then take what comes after
+    for i in 0..parts.len() {
+        if parts[i].contains('/') && parts[i].matches('/').count() == 2 {
+            // Found date, check if there's something after
+            if i + 1 < parts.len() {
+                return Some(parts[i + 1].to_string());
+            }
+        }
+    }
+    
+    None
+}
+
+/// Classify government issuer type
+pub fn classify_government_issuer(name: &str) -> String {
+    let name_lower = name.to_lowercase();
+    
+    // Sovereign nations
+    if name_lower.contains("republic") 
+        || name_lower.contains("kingdom")
+        || name_lower.contains("federal republic")
+        || name_lower.ends_with(" govt")
+        || name_lower.ends_with(" government") 
+        || name_lower.contains("hellenic") // Greece
+        || name_lower.contains("slovak") {
+        return "sovereign".to_string();
+    }
+    
+    // Municipalities (Norwegian communes, cities, etc.)
+    if name_lower.contains("kommune") 
+        || name_lower.contains("municipality")
+        || name_lower.contains("city of")
+        || name_lower.contains("town of")
+        || name_lower.contains("county council") {
+        return "municipal".to_string();
+    }
+    
+    // States/Provinces/Regions
+    if name_lower.contains("state of")
+        || name_lower.contains("province")
+        || name_lower.contains("region")
+        || name_lower.contains("county") {
+        return "state".to_string();
+    }
+    
+    // Government agencies/entities
+    if name_lower.contains("export credit")
+        || name_lower.contains("development bank")
+        || name_lower.contains("housing")
+        || name_lower.contains("akademiska")
+        || name_lower.contains("byggdastofnun") {
+        return "agency".to_string();
+    }
+    
+    "other".to_string()
+}
+
+/// Process corporate bonds from FIGI data
+/// Mirrors the pattern used for warrants/options
+pub fn process_corporate_bonds(
+    figi_infos: &[FigiInfo],
+    existing_bonds: &mut HashMap<String, CorporateBondInfo>,
+) -> usize {
+    let mut new_count = 0;
+    
+    // Group by issuer name
+    let mut by_issuer: HashMap<String, Vec<FigiInfo>> = HashMap::new();
+    for figi in figi_infos {
+        by_issuer.entry(figi.name.clone()).or_default().push(figi.clone());
+    }
+    
+    for (issuer_name, figis) in by_issuer {
+        let bond_info = existing_bonds
+            .entry(issuer_name.clone())
+            .or_insert_with(|| CorporateBondInfo {
+                issuer_name: issuer_name.clone(),
+                bonds: HashMap::new(),
+                bond_details: HashMap::new(),
+            });
+        
+        for figi in figis {
+            // Group by ISIN
+            let isin_bonds = bond_info.bonds.entry(figi.isin.clone()).or_default();
+            
+            // Check if this specific FIGI already exists
+            if !isin_bonds.iter().any(|f| f.figi == figi.figi) {
+                // Parse bond details
+                let details = parse_bond_details(&figi.ticker, &figi.security_description);
+                bond_info.bond_details.insert(figi.isin.clone(), details);
+                
+                isin_bonds.push(figi);
+                new_count += 1;
+            }
+        }
+    }
+    
+    new_count
+}
+
+/// Process government bonds from FIGI data
+/// Mirrors the pattern used for warrants/options
+pub fn process_government_bonds(
+    figi_infos: &[FigiInfo],
+    existing_bonds: &mut HashMap<String, GovernmentBondInfo>,
+) -> usize {
+    let mut new_count = 0;
+    
+    // Group by issuer name
+    let mut by_issuer: HashMap<String, Vec<FigiInfo>> = HashMap::new();
+    for figi in figi_infos {
+        by_issuer.entry(figi.name.clone()).or_default().push(figi.clone());
+    }
+    
+    for (issuer_name, figis) in by_issuer {
+        let issuer_type = classify_government_issuer(&issuer_name);
+        
+        let bond_info = existing_bonds
+            .entry(issuer_name.clone())
+            .or_insert_with(|| GovernmentBondInfo {
+                issuer_name: issuer_name.clone(),
+                issuer_type: issuer_type.clone(),
+                bonds: HashMap::new(),
+                bond_details: HashMap::new(),
+            });
+        
+        for figi in figis {
+            // Group by ISIN
+            let isin_bonds = bond_info.bonds.entry(figi.isin.clone()).or_default();
+            
+            // Check if this specific FIGI already exists
+            if !isin_bonds.iter().any(|f| f.figi == figi.figi) {
+                // Parse bond details
+                let details = parse_bond_details(&figi.ticker, &figi.security_description);
+                bond_info.bond_details.insert(figi.isin.clone(), details);
+                
+                isin_bonds.push(figi);
+                new_count += 1;
+            }
+        }
+    }
+    
+    new_count
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    
+    #[test]
+    fn test_parse_corporate_bond() {
+        let details = parse_bond_details(
+            "WTFC 4.3 01/12/26 0003",
+            "WTFC 4.3 01/12/26"
+        );
+        
+        assert_eq!(details.coupon_rate, Some(4.3));
+        assert_eq!(details.maturity_date, Some("2026-01-12".to_string()));
+        assert!(!details.is_floating);
+        assert!(!details.is_zero_coupon);
+        assert_eq!(details.series_identifier, Some("0003".to_string()));
+    }
+    
+    #[test]
+    fn test_parse_government_bond() {
+        let details = parse_bond_details(
+            "SLOVAK 1.5225 05/10/28 4Y",
+            "SLOVAK 1.5225 05/10/28"
+        );
+        
+        assert_eq!(details.coupon_rate, Some(1.5225));
+        assert_eq!(details.maturity_date, Some("2028-05-10".to_string()));
+        assert!(!details.is_floating);
+        assert_eq!(details.series_identifier, Some("4Y".to_string()));
+    }
+    
+    #[test]
+    fn test_parse_floating_rate() {
+        let details = parse_bond_details(
+            "SEK Float 06/30/34",
+            "SEK Float 06/30/34"
+        );
+        
+        assert!(details.is_floating);
+        assert_eq!(details.maturity_date, Some("2034-06-30".to_string()));
+        assert_eq!(details.coupon_rate, None);
+    }
+    
+    #[test]
+    fn test_parse_fractional_coupon() {
+        let details = parse_bond_details(
+            "DANGCE 12 1/2 05/30/26 B",
+            "DANGCE 12 1/2 05/30/26"
+        );
+        
+        assert_eq!(details.coupon_rate, Some(12.5));
+        assert_eq!(details.maturity_date, Some("2026-05-30".to_string()));
+    }
+    
+    #[test]
+    fn test_parse_zero_coupon() {
+        let details = parse_bond_details(
+            "GGB 0 10/15/42",
+            "GGB 0 10/15/42"
+        );
+        
+        assert_eq!(details.coupon_rate, Some(0.0));
+        assert!(details.is_zero_coupon);
+        assert_eq!(details.maturity_date, Some("2042-10-15".to_string()));
+    }
+    
+    #[test]
+    fn test_classify_issuer_types() {
+        assert_eq!(classify_government_issuer("SLOVAK REPUBLIC"), "sovereign");
+        assert_eq!(classify_government_issuer("ASNES KOMMUNE"), "municipal");
+        assert_eq!(classify_government_issuer("SWEDISH EXPORT CREDIT"), "agency");
+        assert_eq!(classify_government_issuer("REGION OCCITANIE"), "state");
+    }
+}

src/corporate/collect_exchanges.rs

@@ -244,8 +244,7 @@ fn get_fallback_rate(currency: &str) -> f64 {
 /// - Handles missing or invalid data gracefully
 /// - Integrity tracking with content hash validation
 pub async fn collect_and_save_exchanges(paths: &DataPaths) -> anyhow::Result<usize> {
-    let state_path = paths.data_dir().join("state.jsonl");
-    let manager = StateManager::new(paths.integrity_dir())?;
+    let manager = StateManager::new(paths.integrity_dir()).await?;
     let step_name = "exchange_collection_complete";
     
     let output_path = paths.data_dir().join("yahoo_exchanges.json");

src/corporate/mod.rs

@@ -16,5 +16,6 @@ pub mod update_companies_cleanse;
 pub mod update_companies_enrich;
 
 pub mod collect_exchanges;
+pub mod bond_processing;
 
 pub use update::run_full_update;

src/corporate/types.rs

@@ -69,7 +69,7 @@ pub struct FigiInfo {
 
 /// Company Info
 /// # Attributes
-/// * Name as primary key (for one instition) -> might have to changed when first FigiInfo is coming in
+/// * Name as primary key (for one institution) -> might have to changed when first FigiInfo is coming in
 /// * ISIN as the most liquid / preferred traded security (used for fallback)
 /// * securities: Grouped by ISIN, filtered for Common Stock only
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -123,6 +123,48 @@ pub struct OptionInfo {
     pub options: HashMap<String, Vec<FigiInfo>>, // ISIN -> Vec<FigiInfo> (grouped by ISIN)
 }
 
+/// Bond parsed details from ticker/description
+/// 
+/// Parses bond information from ticker format:
+/// Corporate: "WTFC 4.3 01/12/26 0003"
+/// Government: "SLOVAK 1.5225 05/10/28 4Y"
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct BondDetails {
+    pub coupon_rate: Option<f64>,        // 4.3, 1.5225
+    pub maturity_date: Option<String>,   // "2026-01-12", "2028-05-10"
+    pub is_floating: bool,               // true if "Float" in description
+    pub is_zero_coupon: bool,            // true if coupon is 0
+    pub tenor_years: Option<u32>,        // Parsed from maturity or inferred
+    pub series_identifier: Option<String>, // "0003", "4Y", "144A", "REGS", etc.
+}
+
+/// Corporate Bond Info
+/// 
+/// Information for corporate bonds grouped by issuer
+/// Example: "name": "LIBERTYVILLE BK & TRUST"
+/// ticker: "WTFC 4.3 01/12/26 0003"
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct CorporateBondInfo {
+    pub issuer_name: String,             // key - company name issuing the bond
+    pub bonds: HashMap<String, Vec<FigiInfo>>, // ISIN -> Vec<FigiInfo> (grouped by ISIN)
+    #[serde(skip_serializing_if = "HashMap::is_empty", default)]
+    pub bond_details: HashMap<String, BondDetails>, // ISIN -> parsed bond details
+}
+
+/// Government Bond Info
+/// 
+/// Information for government bonds grouped by issuer (country/municipality)
+/// Example: "name": "SLOVAK REPUBLIC"
+/// ticker: "SLOVAK 1.5225 05/10/28 4Y"
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct GovernmentBondInfo {
+    pub issuer_name: String,             // key - government entity name
+    pub issuer_type: String,             // "sovereign", "municipal", "state", "province", etc.
+    pub bonds: HashMap<String, Vec<FigiInfo>>, // ISIN -> Vec<FigiInfo> (grouped by ISIN)
+    #[serde(skip_serializing_if = "HashMap::is_empty", default)]
+    pub bond_details: HashMap<String, BondDetails>, // ISIN -> parsed bond details
+}
+
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct AvailableExchange {
     pub exchange_mic: String,

src/corporate/update_companies_cleanse.rs

@@ -40,14 +40,13 @@ pub async fn companies_yahoo_cleansed_no_data(paths: &DataPaths) -> Result<usize
     
     let input_path = data_path.join("companies.jsonl");
     let output_path = data_path.join("companies_yahoo.jsonl");
-    let state_path = data_path.join("state.jsonl");
     
     if !input_path.exists() {
         logger::log_warn("companies.jsonl not found, skipping cleansing").await;
         return Ok(0);
     }
 
-    let manager = StateManager::new(paths.integrity_dir())?;
+    let manager = StateManager::new(paths.integrity_dir()).await?;
     let step_name = "yahoo_companies_cleansed_no_data";
     let content_reference = file_reference(&output_path);
     
@@ -171,7 +170,6 @@ pub async fn companies_yahoo_cleansed_low_profile(
     let input_path = data_path.join("companies_yahoo.jsonl");
     let checkpoint_path = data_path.join("companies_yahoo_cleaned.jsonl");
     let log_path = data_path.join("companies_updates.log");
-    let state_path = data_path.join("state.jsonl");
     
     // Check input exists
     if !input_path.exists() {
@@ -179,7 +177,7 @@ pub async fn companies_yahoo_cleansed_low_profile(
         return Ok(0);
     }
 
-    let manager = StateManager::new(paths.integrity_dir())?;
+    let manager = StateManager::new(paths.integrity_dir()).await?;
     let step_name = "yahoo_companies_cleansed_no_data";
     let content_reference = file_reference(&checkpoint_path);
     
@@ -195,35 +193,6 @@ pub async fn companies_yahoo_cleansed_low_profile(
     
     logger::log_info("  Cleansing companies with low Yahoo profile...").await;
     
-    if state_path.exists() {
-        let state_content = tokio::fs::read_to_string(&state_path).await?;
-        
-        for line in state_content.lines() {
-            if line.trim().is_empty() {
-                continue;
-            }
-            
-            if let Ok(state) = serde_json::from_str::<serde_json::Value>(line) {
-                if state.get("yahoo_companies_cleansed_low_profile").and_then(|v| v.as_bool()).unwrap_or(false) {
-                    logger::log_info("  Yahoo low profile cleansing already completed, reading existing file...").await;
-                    
-                    if checkpoint_path.exists() {
-                        let checkpoint_content = tokio::fs::read_to_string(&checkpoint_path).await?;
-                        let count = checkpoint_content.lines()
-                            .filter(|line| !line.trim().is_empty())
-                            .count();
-                        
-                        logger::log_info(&format!("  ✓ Found {} companies in companies_yahoo_cleaned.jsonl", count)).await;
-                        return Ok(count);
-                    } else {
-                        logger::log_warn("  State indicates completion but companies_yahoo_cleaned.jsonl not found, re-running...").await;
-                        break;
-                    }
-                }
-            }
-        }
-    }
-    
     // === RECOVERY PHASE: Load checkpoint + replay log ===
     let mut existing_companies: HashMap<String, CompanyCrossPlatformInfo> = HashMap::new();
     let mut processed_names: std::collections::HashSet<String> = std::collections::HashSet::new();

src/corporate/update_companies_enrich.rs

@@ -73,7 +73,6 @@ pub async fn enrich_companies_with_events(
     // File paths
     let input_path = data_path.join("companies_yahoo_cleaned.jsonl");
     let log_path = data_path.join("companies_events_updates.log");
-    let state_path = data_path.join("state.jsonl");
     
     // Check input exists
     if !input_path.exists() {
@@ -81,7 +80,7 @@ pub async fn enrich_companies_with_events(
         return Ok(0);
     }
 
-    let manager = StateManager::new(paths.integrity_dir())?;
+    let manager = StateManager::new(paths.integrity_dir()).await?;
     let step_name = "yahoo_events_enrichment_complete";
 
     if manager.is_step_valid(step_name).await? {
@@ -410,7 +409,6 @@ pub async fn enrich_companies_with_option(
     // File paths
     let input_path = data_path.join("companies_yahoo_cleaned.jsonl");
     let log_path = data_path.join("companies_option_updates.log");
-    let state_path = data_path.join("state.jsonl");
     
     // Check input exists
     if !input_path.exists() {
@@ -418,7 +416,7 @@ pub async fn enrich_companies_with_option(
         return Ok(0);
     }
     
-    let manager = StateManager::new(paths.integrity_dir())?;
+    let manager = StateManager::new(paths.integrity_dir()).await?;
     let step_name = "yahoo_option_enrichment_complete";
 
     if manager.is_step_valid(step_name).await? {
@@ -670,7 +668,6 @@ pub async fn enrich_companies_with_chart(
     // File paths
     let input_path = data_path.join("companies_yahoo_cleaned.jsonl");
     let log_path = data_path.join("companies_chart_updates.log");
-    let state_path = data_path.join("state.jsonl");
     
     // Check input exists
     if !input_path.exists() {
@@ -678,7 +675,7 @@ pub async fn enrich_companies_with_chart(
         return Ok(0);
     }
     
-    let manager = StateManager::new(paths.integrity_dir())?;
+    let manager = StateManager::new(paths.integrity_dir()).await?;
     let step_name = "yahoo_chart_enrichment_complete";
 
     if manager.is_step_valid(step_name).await? {

src/corporate/update_openfigi.rs

@@ -102,13 +102,13 @@ pub async fn update_securities(date_dir: &Path) -> anyhow::Result<()> {
     logger::log_info("Building securities data from FIGI mappings...").await;
     
     let dir = DataPaths::new(".")?;
-    let state_path = dir.data_dir().join("state.jsonl");
-    let manager = StateManager::new(&dir.integrity_dir())?;
+    let manager = StateManager::new(&dir.integrity_dir()).await?;
     let step_name = "securities_data_complete";
 
     let data_dir = dir.data_dir();
     let corporate_data_dir = data_dir.join("corporate");
-    let output_dir = corporate_data_dir.join("by_name");
+    let economic_data_dir = data_dir.join("economic");
+    let output_dir = data_dir.join("by_name");
     tokio_fs::create_dir_all(&output_dir).await
         .context("Failed to create corporate/by_name directory")?;
 
@@ -130,6 +130,10 @@ pub async fn update_securities(date_dir: &Path) -> anyhow::Result<()> {
     let warrants_log = output_dir.join("warrants.log.jsonl");
     let options_checkpoint = output_dir.join("options.jsonl");
     let options_log = output_dir.join("options.log.jsonl");
+    let corporate_bonds_checkpoint = output_dir.join("corporate_bonds.jsonl");
+    let corporate_bonds_log = output_dir.join("corporate_bonds.log.jsonl");
+    let government_bonds_checkpoint = output_dir.join("government_bonds.jsonl");
+    let government_bonds_log = output_dir.join("government_bonds.log.jsonl");
     
     // Track which sectors have been fully processed
     let processed_sectors_file = output_dir.join("state.jsonl");
@@ -176,15 +180,19 @@ pub async fn update_securities(date_dir: &Path) -> anyhow::Result<()> {
     let mut existing_companies = load_checkpoint_and_replay(&common_checkpoint, &common_log, "name").await?;
     let mut existing_warrants = load_checkpoint_and_replay_nested(&warrants_checkpoint, &warrants_log).await?;
     let mut existing_options = load_checkpoint_and_replay_nested(&options_checkpoint, &options_log).await?;
+    let mut existing_corporate_bonds = load_checkpoint_and_replay_nested(&corporate_bonds_checkpoint, &corporate_bonds_log).await?;
+    let mut existing_government_bonds = load_checkpoint_and_replay_nested(&government_bonds_checkpoint, &government_bonds_log).await?;
     
-    logger::log_info(&format!("  Existing entries - Companies: {}, Warrants: {}, Options: {}", 
-        existing_companies.len(), existing_warrants.len(), existing_options.len())).await;
+    logger::log_info(&format!("  Existing entries - Companies: {}, Warrants: {}, Options: {}, Corporate Bonds: {}, Government Bonds: {}", 
+        existing_companies.len(), existing_warrants.len(), existing_options.len(), existing_corporate_bonds.len(), existing_government_bonds.len())).await;
     
     // Process statistics
     let mut stats = StreamingStats::new(
         existing_companies.len(),
         existing_warrants.len(), 
-        existing_options.len()
+        existing_options.len(),
+        existing_corporate_bonds.len(),
+        existing_government_bonds.len()
     );
     
     logger::log_info(&format!("  Found {} sectors to process", sectors_to_process.len())).await;
@@ -834,20 +842,29 @@ struct StreamingStats {
     initial_companies: usize,
     initial_warrants: usize,
     initial_options: usize,
+    initial_corporate_bonds: usize,
+    initial_government_bonds: usize,
     companies_added: usize,
     warrants_added: usize,
     options_added: usize,
+    corporate_bonds_added: usize,
+    government_bonds_added: usize,
+
 }
 
 impl StreamingStats {
-    fn new(companies: usize, warrants: usize, options: usize) -> Self {
+    fn new(companies: usize, warrants: usize, options: usize, corporate_bonds: usize, government_bonds: usize) -> Self {
         Self {
             initial_companies: companies,
             initial_warrants: warrants,
             initial_options: options,
+            initial_corporate_bonds: corporate_bonds,
+            initial_government_bonds: government_bonds,
             companies_added: 0,
             warrants_added: 0,
             options_added: 0,
+            corporate_bonds_added: 0,
+            government_bonds_added: 0,
         }
     }
     
@@ -865,6 +882,14 @@ impl StreamingStats {
         println!("  - Initial: {}", self.initial_options);
         println!("  - Added: {}", self.options_added);
         println!("  - Total: {}", self.initial_options + self.options_added);
+        println!("Corporate Bonds:");
+        println!("  - Initial: {}", self.initial_corporate_bonds);
+        println!("  - Added: {}", self.corporate_bonds_added);
+        println!("  - Total: {}", self.initial_corporate_bonds + self.corporate_bonds_added);
+        println!("Government Bonds:");
+        println!("  - Initial: {}", self.initial_government_bonds);
+        println!("  - Added: {}", self.government_bonds_added);
+        println!("  - Total: {}", self.initial_government_bonds + self.government_bonds_added);
     }
 }
 
@@ -1078,17 +1103,17 @@ async fn load_existing_mapped_leis(date_dir: &Path) -> anyhow::Result<HashSet<St
 
 /// Read GLEIF CSV and return all LEIs (without loading entire file into memory)
 async fn get_all_leis_from_gleif(csv_path: &str) -> anyhow::Result<HashSet<String>> {
-    let file = std::fs::File::open(csv_path)?;
-    let reader = BufReader::new(file);
+    let content = tokio::fs::read_to_string(csv_path)
+        .await
+        .context(format!("Failed to read GLEIF CSV file: {}", csv_path))?;
     
     let mut all_leis = HashSet::new();
     
-    for (idx, line) in reader.lines().enumerate() {
+    for (idx, line) in content.lines().enumerate() {
         if idx == 0 {
             continue; // Skip header
         }
         
-        let line = line?;
         let parts: Vec<&str> = line.split(',').collect();
         
         if parts.len() < 2 {
@@ -1147,8 +1172,9 @@ pub async fn stream_gleif_csv_and_build_figi_filtered(
 ) -> anyhow::Result<()> {
     logger::log_info(&format!("Streaming GLEIF CSV: {}", csv_path)).await;
     
-    let file = std::fs::File::open(csv_path)?;
-    let reader = BufReader::new(file);
+    let content = tokio::fs::read_to_string(csv_path)
+        .await
+        .context(format!("Failed to read GLEIF CSV file: {}", csv_path))?;
     
     let client = OpenFigiClient::new().await?;
     if !client.has_key {
@@ -1171,9 +1197,7 @@ pub async fn stream_gleif_csv_and_build_figi_filtered(
     let mut processed_leis = 0;
     let mut skipped_leis = 0;
     
-    for (idx, line) in reader.lines().enumerate() {
-        let line = line?;
-        
+    for (idx, line) in content.lines().enumerate() {
         if idx == 0 { continue; }
         
         let parts: Vec<&str> = line.split(',').collect();
@@ -1232,8 +1256,7 @@ pub async fn update_lei_mapping(
     gleif_date: Option<&str>,
 ) -> anyhow::Result<bool> {
     let dir = DataPaths::new(".")?;
-    let state_path = dir.cache_dir().join("state.jsonl");
-    let manager = StateManager::new(&dir.integrity_dir())?;
+    let manager = StateManager::new(&dir.integrity_dir()).await?;
     let step_name = "lei_figi_mapping_complete";
 
     let map_cache_dir = dir.cache_gleif_openfigi_map_dir();
@@ -1251,7 +1274,7 @@ pub async fn update_lei_mapping(
     
     if unmapped.is_empty() {
         logger::log_info("✓ All LEIs have been queried (mapped or confirmed no results)").await;
-        track_lei_mapping_completion(&manager, &date_dir).await?;
+        track_lei_mapping_completion(&manager, &dir.integrity_dir()).await?;
         logger::log_info("  ✓ LEI-FIGI mapping marked as complete with integrity tracking").await;
         
         return Ok(true);

src/economic/yahoo_update_forex.rs

@@ -92,9 +92,8 @@ pub async fn collect_fx_rates(
     // File paths
     let output_path = data_path.join("economic").join("currency");
     let log_path = data_path.join("fx_rates_updates.log");
-    let state_path = data_path.join("state.jsonl");
     
-    let manager = StateManager::new(paths.integrity_dir())?;
+    let manager = StateManager::new(paths.integrity_dir()).await?;
     let step_name = "yahoo_fx_rate_collection_completed";
     let content_reference = directory_reference(&output_path,
         Some(vec![

src/main.rs

@@ -251,13 +251,13 @@ async fn visualize_checkpoint_dependencies(paths: &DataPaths) -> Result<()> {
     // Add more detailed error handling
     match StateManager::new(
         paths.integrity_dir(),
-    ) {
+    ).await {
         Ok(manager) => {
             logger::log_info("✓ Dependency configuration loaded successfully").await;
             manager.print_dependency_graph();
             
             let dot = manager.get_dependency_config().to_dot();
-            let dot_path = paths.logs_dir().join("checkpoint_dependencies.dot");
+            let dot_path = paths.integrity_dir().join("checkpoint_dependencies.dot");
             std::fs::write(&dot_path, dot)?;
             
             logger::log_info(&format!("✓ DOT file written to: {}", dot_path.display())).await;

src/util/integrity.rs

@@ -89,8 +89,9 @@ pub struct GroupConfig {
 
 impl DependencyConfig {
     /// Load dependency configuration from TOML file
-    pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Self> {
-        let content = fs::read_to_string(path.as_ref())
+    pub async fn from_file<P: AsRef<Path>>(path: P) -> Result<Self> {
+        let content = async_fs::read_to_string(path.as_ref())
+            .await
             .with_context(|| format!("Failed to read dependency config: {}", path.as_ref().display()))?;
 
         let config: DependencyConfig = toml::from_str(&content)
@@ -102,7 +103,7 @@ impl DependencyConfig {
     }
     
     /// Load from default location (dependencies.toml in base_dir)
-    pub fn from_default_location<P: AsRef<Path>>(base_dir: P) -> Result<Self> {
+    pub async fn from_default_location<P: AsRef<Path>>(base_dir: P) -> Result<Self> {
         let config_path = base_dir.as_ref().join(DEFAULT_DEPENDENCY_CONFIG);
         
         if !config_path.exists() {
@@ -110,7 +111,7 @@ impl DependencyConfig {
             return Ok(Self::default());
         }
         
-        Self::from_file(config_path)
+        Self::from_file(config_path).await
     }
     
     /// Validate configuration (check for cycles, invalid references)
@@ -772,9 +773,9 @@ pub struct StateManager {
 
 impl StateManager {
     /// Create new state manager and load dependency configuration
-    pub fn new<P: AsRef<Path>>(base_dir: P) -> Result<Self> {
+    pub async fn new<P: AsRef<Path>>(base_dir: P) -> Result<Self> {
         let base_dir = base_dir.as_ref().to_path_buf();
-        let dependency_config = DependencyConfig::from_default_location(&base_dir)?;
+        let dependency_config = DependencyConfig::from_default_location(&base_dir).await?;
         
         Ok(Self {
             base_dir,
@@ -808,7 +809,7 @@ impl StateManager {
             return Ok(entries);
         }
         
-        let content = async_fs::read_to_string(&self.base_dir).await?;
+        let content = async_fs::read_to_string(&self.base_dir.join("state.jsonl")).await?;
         
         for line in content.lines() {
             if line.trim().is_empty() {
@@ -829,7 +830,7 @@ impl StateManager {
             async_fs::create_dir_all(parent).await?;
         }
 
-        let mut file = async_fs::File::create(&self.base_dir).await?;
+        let mut file = async_fs::File::create(&self.base_dir.join("state.jsonl")).await?;
         
         for entry in entries.values() {
             let line = serde_json::to_string(&entry)? + "\n";