Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Wells Fargo 1_DAY_RETURN: 0.001745539177657 2_DAY_RETURN: 0.0257951900698215 3_DAY_RETURN: 0.0257951900698215 7_DAY_RETURN: 0.0420868890612877
The stock shows a consistent positive return trend over the specified periods.