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: 0.0107446649753767 2_DAY_RETURN: 0.007013878525593 3_DAY_RETURN: -0.0017907774958962 7_DAY_RETURN: 0.0220862557827189
The stock shows a consistent positive return trend over the specified periods.