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: -0.0042052144659377 2_DAY_RETURN: 0.0109335576114381 3_DAY_RETURN: 0.0046257359125315 7_DAY_RETURN: 0.0105130361648444
The stock shows a consistent positive return trend over the specified periods.