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: -0.0618145563310069 2_DAY_RETURN: -0.0834164174144234 3_DAY_RETURN: -0.0834164174144234 7_DAY_RETURN: -0.0551678298438019
The stock shows a consistent negative return trend over the specified periods.