Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Exxon 1_DAY_RETURN: 0.0014686084934525 2_DAY_RETURN: 0.0014686084934525 3_DAY_RETURN: 0.0014686084934525 7_DAY_RETURN: -0.0188471423326397
The stock shows a consistent negative return trend over the specified periods.