Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Tesco 1_DAY_RETURN: 0.0133166874739907 2_DAY_RETURN: 0.0195588847274239 3_DAY_RETURN: 0.0258010819808572 7_DAY_RETURN: 0.0399500624219725
The stock shows a consistent positive return trend over the specified periods.