Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Samsung 1_DAY_RETURN: -0.0034423407917383 2_DAY_RETURN: -0.0060240963855421 3_DAY_RETURN: -0.0086058519793459 7_DAY_RETURN: 0.011617900172117
The stock shows a consistent positive return trend over the specified periods.