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: -0.0037072856221791 2_DAY_RETURN: 0.0067698259187621 3_DAY_RETURN: 0.0058027079303675 7_DAY_RETURN: 0.0137008381689232
The stock shows a consistent positive return trend over the specified periods.