justin/alpaca-trader
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fix ISO8601 format parsing with utc=True

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justin committed 2026-03-12 13:09:32 -07:00
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commit 578d2981d8
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alpaca_trader/engine.py
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@@ -621,7 +621,7 @@ def log_indicators(timestamp, symbol, price, volume, rsi_val, adx_val, atr_val,
if INDICATORS_PATH.exists(): if INDICATORS_PATH.exists():
existing = pd.read_csv(INDICATORS_PATH) existing = pd.read_csv(INDICATORS_PATH)
df = pd.concat([existing, df], ignore_index=True) df = pd.concat([existing, df], ignore_index=True)
df['timestamp'] = pd.to_datetime(df['timestamp'], utc=True) df['timestamp'] = pd.to_datetime(df['timestamp'], format='ISO8601', utc=True)
cutoff_date = pd.Timestamp.now(tz='UTC') - timedelta(days=7) cutoff_date = pd.Timestamp.now(tz='UTC') - timedelta(days=7)
df = df[df['timestamp'] > cutoff_date] df = df[df['timestamp'] > cutoff_date]