update_universe#
API documentation for tradeexecutor.strategy.pandas_trader.decision_trigger.update_universe Python function.
- update_universe(universe, price_df, lending_candles=None)[source]#
Update a Trading Universe with a new candle data.
- Parameters:
price_df (DataFrame) – Unsorted DataFrame containing data for all trading pairs we are interested in.
lending_candles (Optional[Dict[LendingCandleType, DataFrame]]) – New lending candles fetches from the server
universe (TradingStrategyUniverse) –
- Return type: