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: -0.0082304526748971 2_DAY_RETURN: -0.0172839506172839 3_DAY_RETURN: -0.0172839506172839 7_DAY_RETURN: 0.0288065843621399
The stock shows a consistent positive return trend over the specified periods.