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: 0.0142231947483588 2_DAY_RETURN: 0.0164113785557986 3_DAY_RETURN: 0.0164113785557986 7_DAY_RETURN: 0.037199124726477
The stock shows a consistent positive return trend over the specified periods.