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: -0.0416748285994123 2_DAY_RETURN: -0.0086679725759058 3_DAY_RETURN: 0.0014691478942214 7_DAY_RETURN: -0.0028403525954945
The stock shows a consistent negative return trend over the specified periods.