Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Burberry 1_DAY_RETURN: -0.0259593679458239 2_DAY_RETURN: -0.0603837471783295 3_DAY_RETURN: -0.0626410835214447 7_DAY_RETURN: -0.0654627539503386
The stock shows a consistent negative return trend over the specified periods.