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: 0.0027487630566243 2_DAY_RETURN: -0.0263881253435954 3_DAY_RETURN: -0.0467289719626169 7_DAY_RETURN: -0.0415063221550303
The stock shows a consistent negative return trend over the specified periods.