Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Google 1_DAY_RETURN: 0.0034139014065273 2_DAY_RETURN: -0.0087816048487904 3_DAY_RETURN: -0.0170590027206168 7_DAY_RETURN: -0.022573766531161
The stock shows a consistent negative return trend over the specified periods.