diff --git a/src/main.rs b/src/main.rs
index ab47709..aaf702a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -43,7 +43,7 @@ fn main() {
 
     // --- Configuration ---
     let start_date_str = "2000-01-01".to_string();
-    let num_periods = 1_000;
+    let num_periods = 10_000;
     let num_columns = 1_000;
     let frequency = BDateFreq::Daily;