Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: CVS Health 1_DAY_RETURN: 0.0 2_DAY_RETURN: 0.0047182528983552 3_DAY_RETURN: 0.0024265300620112 7_DAY_RETURN: 0.0053922890266917
The stock shows a consistent positive return trend over the specified periods.