Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Kroger 1_DAY_RETURN: 0.0074016361511491 2_DAY_RETURN: -0.0502532138683288 3_DAY_RETURN: -0.0821971172574991 7_DAY_RETURN: -0.1047915855083755
The stock shows a consistent negative return trend over the specified periods.