Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Bayer 1_DAY_RETURN: -0.0142750929368028 2_DAY_RETURN: -0.0142750929368028 3_DAY_RETURN: -0.0142750929368028 7_DAY_RETURN: 0.1379925650557621
The stock shows a consistent positive return trend over the specified periods.