Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: FedEx 1_DAY_RETURN: 0.0283952321781951 2_DAY_RETURN: 0.0409130654885177 3_DAY_RETURN: 0.0171659993556998 7_DAY_RETURN: 0.0005982787979198
The stock shows a consistent positive return trend over the specified periods.