Based on the given stock information, predict the 1_DAY_RETURN, 2_DAY_RETURN, and 7_DAY_RETURN.
STOCK: Santander LAST_PRICE: 4.2595 PX_VOLUME: 80314418.0 VOLATILITY_10D: 23.657 VOLATILITY_30D: 18.883 LSTM_POLARITY: -1 TEXTBLOB_POLARITY: 0.25
Predicted 1_DAY_RETURN: 0.0075126188519779
Predicted 2_DAY_RETURN: 0.0178424697734475
Predicted 7_DAY_RETURN: 0.0508275619204131