Based on the given stock information, predict the 1_DAY_RETURN, 2_DAY_RETURN, and 7_DAY_RETURN.
STOCK: Siemens LAST_PRICE: 108.78 PX_VOLUME: 2174189.0 VOLATILITY_10D: 11.699000000000002 VOLATILITY_30D: 17.631 LSTM_POLARITY: 1 TEXTBLOB_POLARITY: 0.0
Predicted 1_DAY_RETURN: -0.0012870012870012
Predicted 2_DAY_RETURN: 0.0112152969295826
Predicted 7_DAY_RETURN: 0.0371391799963227