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: 0.0019815994338288 2_DAY_RETURN: 0.0024416135881104 3_DAY_RETURN: -0.0084571832979475 7_DAY_RETURN: -0.0149327671620664
The stock shows a consistent negative return trend over the specified periods.