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: 0.0091987559391746 2_DAY_RETURN: 0.0062608272801871 3_DAY_RETURN: 0.0062608272801871 7_DAY_RETURN: -0.0096039874783454
The stock shows a consistent negative return trend over the specified periods.