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: 0.0 2_DAY_RETURN: 0.0267260579064588 3_DAY_RETURN: 0.0378619153674833 7_DAY_RETURN: 0.0790645879732739
The stock shows a consistent positive return trend over the specified periods.