Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Mastercard 1_DAY_RETURN: 0.0176317051084003 2_DAY_RETURN: 0.0519895594737123 3_DAY_RETURN: 0.0519895594737123 7_DAY_RETURN: 0.0783039471581527
The stock shows a consistent positive return trend over the specified periods.