From f803e4c2520a9404e4ceb1525d83d39b3328673f Mon Sep 17 00:00:00 2001 From: "zhangkun9038@dingtalk.com" Date: Fri, 2 Jan 2026 23:04:59 +0800 Subject: [PATCH] fillna --- freqtrade/templates/freqaiprimer.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/freqtrade/templates/freqaiprimer.py b/freqtrade/templates/freqaiprimer.py index 39fdb774..67fc1e29 100644 --- a/freqtrade/templates/freqaiprimer.py +++ b/freqtrade/templates/freqaiprimer.py @@ -286,7 +286,7 @@ class FreqaiPrimer(IStrategy): """FreqAI 基础特征。""" dataframe["%-pct_change"] = dataframe["close"].pct_change().fillna(0) dataframe["%-raw_volume"] = dataframe["volume"].fillna(0) - dataframe["%-raw_price"] = dataframe["close"].fillna(method="ffill") + dataframe["%-raw_price"] = dataframe["close"].ffill() # 使用 ffill() 替代 fillna(method="ffill") return dataframe def feature_engineering_standard(self, dataframe: DataFrame, metadata: dict, **kwargs) -> DataFrame: