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: 0.0018845912231893 2_DAY_RETURN: -0.0029615004935835 3_DAY_RETURN: 0.0034102126895808 7_DAY_RETURN: 0.0037691824463787
The stock shows a consistent positive return trend over the specified periods.