Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Visa 1_DAY_RETURN: -0.0073684928703007 2_DAY_RETURN: -0.0169884696731935 3_DAY_RETURN: -0.0229924268267722 7_DAY_RETURN: -0.0266084464760865
The stock shows a consistent negative return trend over the specified periods.