Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: CocaCola 1_DAY_RETURN: -0.004757785467128 2_DAY_RETURN: -0.0038927335640138 3_DAY_RETURN: -0.0112456747404844 7_DAY_RETURN: -0.018598615916955
The stock shows a consistent negative return trend over the specified periods.