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: -0.0194637793245682 2_DAY_RETURN: -0.0217195153390049 3_DAY_RETURN: -0.0280355761794276 7_DAY_RETURN: 1895007.0
The stock shows a consistent positive return trend over the specified periods.