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: 0.0 2_DAY_RETURN: -0.0091504744690466 3_DAY_RETURN: -0.0141929918251653 7_DAY_RETURN: -0.0312820934149447
The stock shows a consistent negative return trend over the specified periods.