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: 0.0037187887373826 2_DAY_RETURN: -0.0159376660173543 3_DAY_RETURN: -0.0446254648485921 7_DAY_RETURN: -0.0426775278909154
The stock shows a consistent negative return trend over the specified periods.