Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Pepsi 1_DAY_RETURN: -0.0187411598302687 2_DAY_RETURN: -0.0098125884016973 3_DAY_RETURN: -0.0098125884016973 7_DAY_RETURN: -0.009458981612447
The stock shows a consistent negative return trend over the specified periods.