Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: HSBC 1_DAY_RETURN: 0.0057550013702384 2_DAY_RETURN: 0.0183611948479036 3_DAY_RETURN: 0.0212386955330227 7_DAY_RETURN: 0.0080844066867636
The stock shows a consistent positive return trend over the specified periods.