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: -0.014089187213398 2_DAY_RETURN: 0.0247225360536984 3_DAY_RETURN: 0.0166146075629693 7_DAY_RETURN: 0.0051837575596464
The stock shows a consistent positive return trend over the specified periods.