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: 0.0344422300577444 2_DAY_RETURN: 0.0450201849864581 3_DAY_RETURN: 0.0376616076447442 7_DAY_RETURN: 0.059737339669886
The stock shows a consistent positive return trend over the specified periods.