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-rw-r--r--services/strategy-engine/strategies/vwap_strategy.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/services/strategy-engine/strategies/vwap_strategy.py b/services/strategy-engine/strategies/vwap_strategy.py
index 0348752..d64950e 100644
--- a/services/strategy-engine/strategies/vwap_strategy.py
+++ b/services/strategy-engine/strategies/vwap_strategy.py
@@ -110,7 +110,7 @@ class VwapStrategy(BaseStrategy):
diffs = [tp - v for tp, v in zip(self._tp_values, self._vwap_values)]
mean_diff = sum(diffs) / len(diffs)
variance = sum((d - mean_diff) ** 2 for d in diffs) / len(diffs)
- std_dev = variance ** 0.5
+ std_dev = variance**0.5
deviation = (close - vwap) / vwap