From f4985989aa635ceeadd9ba59d10617c38fb4ae72 Mon Sep 17 00:00:00 2001
From: Davide Lattanzio <info@dualweb.it>
Date: Thu, 4 Feb 2021 17:54:05 +0100
Subject: [PATCH] restore plot-profit command functionality

---
 freqtrade/data/btanalysis.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/freqtrade/data/btanalysis.py b/freqtrade/data/btanalysis.py
index 513fba9e7..ace31f927 100644
--- a/freqtrade/data/btanalysis.py
+++ b/freqtrade/data/btanalysis.py
@@ -347,7 +347,12 @@ def create_cum_profit(df: pd.DataFrame, trades: pd.DataFrame, col_name: str,
     # Resample to timeframe to make sure trades match candles
     _trades_sum = trades.resample(f'{timeframe_minutes}min', on='close_date'
                                   )[['profit_percent']].sum()
-    df.loc[:, col_name] = _trades_sum.cumsum()
+
+    _trades_sum.rename(columns={"profit_percent": col_name}, inplace=True)
+
+    cp = _trades_sum.cumsum()
+    df = pd.merge(df, cp, how='left', left_index=True, right_index=True)
+
     # Set first value to 0
     df.loc[df.iloc[0].name, col_name] = 0
     # FFill to get continuous