Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: AT&T 1_DAY_RETURN: -0.0085705540250995 2_DAY_RETURN: -0.0168350168350169 3_DAY_RETURN: -0.0168350168350169 7_DAY_RETURN: -0.0247933884297521
The stock shows a consistent negative return trend over the specified periods.