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: 0.0086912065439672 2_DAY_RETURN: 0.0199386503067484 3_DAY_RETURN: 0.0199386503067484 7_DAY_RETURN: 0.0071574642126789
The stock shows a consistent positive return trend over the specified periods.