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: 0.0082918739635157 2_DAY_RETURN: -0.0002763957987839 3_DAY_RETURN: 0.0182421227197345 7_DAY_RETURN: 0.0362078496406853
The stock shows a consistent positive return trend over the specified periods.