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: 0.0022779043280183 2_DAY_RETURN: -0.0082438442347325 3_DAY_RETURN: -0.0259247206855407 7_DAY_RETURN: -0.0346024514589434
The stock shows a consistent negative return trend over the specified periods.