fix: fix qtpylib.keltner_channel() invocation

Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>

diff --git a/quickadapter/user_data/strategies/QuickAdapterV3.py b/quickadapter/user_data/strategies/QuickAdapterV3.py
index a8a0370680862868f2f0467998462645aad4babc..ddc1637092d02cd08f58115231b89da512c98b89 100644 (file)
--- a/quickadapter/user_data/strategies/QuickAdapterV3.py
+++ b/quickadapter/user_data/strategies/QuickAdapterV3.py
@@ -136,9 +136,7 @@ class QuickAdapterV3(IStrategy):
             dataframe["high"], dataframe["low"], acceleration=0.02, maximum=0.2
         )
         dataframe["%-diff_to_psar"] = dataframe["close"] - psar
-        kc = qtpylib.keltner_channel(
-            qtpylib.typical_price(dataframe), window=14, atrs=2
-        )
+        kc = qtpylib.keltner_channel(dataframe, window=14, atrs=2)
         dataframe["kc_lowerband"] = kc["lower"]
         dataframe["kc_middleband"] = kc["mid"]
         dataframe["kc_upperband"] = kc["upper"]