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: 0.0005190760446404 2_DAY_RETURN: -0.0106410589151311 3_DAY_RETURN: -0.0106410589151311 7_DAY_RETURN: -0.0098624448481703
The stock shows a consistent negative return trend over the specified periods.