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: -0.0133131108864173 2_DAY_RETURN: -0.0023592854735423 3_DAY_RETURN: -0.0023592854735423 7_DAY_RETURN: -0.0182002022244692
The stock shows a consistent negative return trend over the specified periods.