freqtrade/freqtrade

# Momentum Indicators
# ------------------------------------

# RSI
dataframe['rsi'] = ta.RSI(dataframe)

# Retrieve best bid and best ask from the orderbook
# ------------------------------------
"""
# first check if dataprovider is available
if self.dp:
    if self.dp.runmode.value in ('live', 'dry_run'):
        ob = self.dp.orderbook(metadata['pair'], 1)
        dataframe['best_bid'] = ob['bids'][0][0]
        dataframe['best_ask'] = ob['asks'][0][0]
"""