X7: signal 144: add protection.

Author: iterativv

NostalgiaForInfinityX7.py

@@ -69,7 +69,7 @@ class NostalgiaForInfinityX7(IStrategy):
   INTERFACE_VERSION = 3
 
   def version(self) -> str:
-    return "v17.3.730"
+    return "v17.3.731"
 
   stoploss = -0.99
 
@@ -20180,6 +20180,8 @@ def populate_entry_trend(self, df: DataFrame, metadata: dict) -> DataFrame:
             & ((df["RSI_3_4h"] > 5.0) | (df["STOCHRSIk_14_14_3_3_15m"] < 50.0) | (df["AROONU_14_4h"] < 30.0))
             # 4h & 1d down move, 15m still high
             & ((df["RSI_3_4h"] > 10.0) | (df["RSI_3_1d"] > 15.0) | (df["STOCHRSIk_14_14_3_3_15m"] < 40.0))
+            # 4h down move, 4h still not low enough, 1d downtrend
+            & ((df["RSI_3_4h"] > 10.0) | (df["AROONU_14_4h"] < 20.0) | (df["ROC_9_1d"] > -10.0))
             # 4h down move, 1d still high, 1d downtrend
             & ((df["RSI_3_4h"] > 10.0) | (df["AROONU_14_1d"] < 40.0) | (df["ROC_9_1d"] > -30.0))
             # 4h down move, 1d high, 4h downtrend