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: 0.0354330708661417 2_DAY_RETURN: 0.0488188976377952 3_DAY_RETURN: 0.0362204724409448 7_DAY_RETURN: 0.0885826771653543
The stock shows a consistent positive return trend over the specified periods.