Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Pfizer 1_DAY_RETURN: 0.038135593220339 2_DAY_RETURN: 0.0444915254237288 3_DAY_RETURN: 0.0475517890772128 7_DAY_RETURN: 0.0491996233521658
The stock shows a consistent positive return trend over the specified periods.