Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Comcast 1_DAY_RETURN: -0.022991347342398 2_DAY_RETURN: -0.022991347342398 3_DAY_RETURN: -0.022991347342398 7_DAY_RETURN: -0.0242274412855378
The stock shows a consistent negative return trend over the specified periods.