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: -0.0077197149643704 2_DAY_RETURN: -0.0299881235154393 3_DAY_RETURN: -0.0383016627078384 7_DAY_RETURN: -0.0445368171021377
The stock shows a consistent negative return trend over the specified periods.