Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 31/08/2017 1_DAY_RETURN: -0.0021953896816683 2_DAY_RETURN: -0.0028540065861689 3_DAY_RETURN: -0.0030735455543359 7_DAY_RETURN: 14264572.0
The stock shows a consistent positive return trend over the specified periods.