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: 0.0023775558725628 2_DAY_RETURN: -0.0057061340941512 3_DAY_RETURN: -0.0011887779362816 7_DAY_RETURN: -0.0159296243461721
The stock shows a consistent negative return trend over the specified periods.