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: -0.0183788878416588 2_DAY_RETURN: -0.0202639019792648 3_DAY_RETURN: -0.0141376060320452 7_DAY_RETURN: -0.002827521206409
The stock shows a consistent negative return trend over the specified periods.