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: 0.0 2_DAY_RETURN: 0.0028607187555874 3_DAY_RETURN: 0.00509565528339 7_DAY_RETURN: 0.0023243339889147
The stock shows a consistent positive return trend over the specified periods.