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: -0.0105731775180857 2_DAY_RETURN: -0.0161380077907623 3_DAY_RETURN: -0.0061213132999443 7_DAY_RETURN: -0.0105731775180857
The stock shows a consistent negative return trend over the specified periods.