Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: PayPal 1_DAY_RETURN: -0.0104978354978354 2_DAY_RETURN: -0.0281385281385282 3_DAY_RETURN: -0.0387445887445888 7_DAY_RETURN: -0.0362554112554113
The stock shows a consistent negative return trend over the specified periods.