diff --git a/src/strategy_team/strategy_006.rs b/src/strategy_team/strategy_006.rs
index 79bf8f7..c7fcd1b 100644
--- a/src/strategy_team/strategy_006.rs
+++ b/src/strategy_team/strategy_006.rs
@@ -62,8 +62,9 @@ pub async fn list_up_for_buy(
                 stoch_rsi_vec[a-2].k < 15.0 &&
                 stoch_rsi_vec[a-1].k < 10.0 &&
                 stoch_rsi_vec[a-1].k < stoch_rsi_vec[a].k &&
-                stoch_rsi_vec[a-1].k > stoch_rsi_vec[a-1].d &&
-                stoch_rsi_vec[a].k < stoch_rsi_vec[a].d) {
+                stoch_rsi_vec[a].k < stoch_rsi_vec[a].d && 
+                !stoch_rsi_vec[a].d.is_subnormal() &&
+                stoch_rsi_vec[a].d > 0.00000001) {
             } else {
                 keys_to_remove.insert(symbol.clone());
             }