Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: IBM 1_DAY_RETURN: 0.0054914881933002 2_DAY_RETURN: 0.0054914881933002 3_DAY_RETURN: 0.0054914881933002 7_DAY_RETURN: 0.0062465678198791
The stock shows a consistent positive return trend over the specified periods.