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: 0.0007201152184349 2_DAY_RETURN: -0.0134421507441189 3_DAY_RETURN: -0.0180028804608737 7_DAY_RETURN: -0.0316850696111376
The stock shows a consistent negative return trend over the specified periods.