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: -0.0093233883857219 2_DAY_RETURN: -0.0343633457645178 3_DAY_RETURN: -0.0530101225359617 7_DAY_RETURN: -0.0301012253596164
The stock shows a consistent negative return trend over the specified periods.