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: 0.0189320388349514 2_DAY_RETURN: 0.0140776699029126 3_DAY_RETURN: 0.0067961165048543 7_DAY_RETURN: 0.0072815533980582
The stock shows a consistent positive return trend over the specified periods.