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: -0.0083359061438716 2_DAY_RETURN: -0.0083359061438716 3_DAY_RETURN: -0.0083359061438716 7_DAY_RETURN: -0.0138931769064525
The stock shows a consistent negative return trend over the specified periods.