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: -0.0085365853658536 2_DAY_RETURN: 0.0054878048780487 3_DAY_RETURN: 0.0054878048780487 7_DAY_RETURN: 0.0079268292682926
The stock shows a consistent positive return trend over the specified periods.