X4: add global buy protection rule.

NostalgiaForInfinityX4.py

@@ -65,7 +65,7 @@ class NostalgiaForInfinityX4(IStrategy):
     INTERFACE_VERSION = 3
 
     def version(self) -> str:
-        return "v14.0.254"
+        return "v14.0.255"
 
     # ROI table:
     minimal_roi = {
@@ -5796,6 +5796,20 @@ def populate_indicators(self, dataframe: DataFrame, metadata: dict) -> DataFrame
                 | (dataframe['ema_200_dec_24_4h'] == False)
                 | (dataframe['ema_200_dec_4_1d'] == False)
             )
+            # current 1d red, current 4h red, previous 4h green, 15m downtrend, 5m & 15m downmove, 1h & 4h & 1d still high, 1d downtrend
+            &
+            (
+                (dataframe['change_pct_1d'] > -0.01)
+                | (dataframe['change_pct_4h'] > -0.01)
+                | (dataframe['change_pct_4h'].shift(48) < 0.06)
+                | (dataframe['not_downtrend_15m'])
+                | (dataframe['rsi_3'] > 12.0)
+                | (dataframe['rsi_3_15m'] > 12.0)
+                | (dataframe['rsi_14_1h'] < 46.0)
+                | (dataframe['rsi_14_4h'] < 50.0)
+                | (dataframe['rsi_14_1d'] < 50.0)
+                | (dataframe['ema_200_dec_4_1d'] == False)
+            )
         )
 
         tok = time.perf_counter()