Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 28/02/2017 1_DAY_RETURN: -0.000737789582411 2_DAY_RETURN: -0.000737789582411 3_DAY_RETURN: -0.0134277703998819 7_DAY_RETURN: 16112092.0
The stock shows a consistent positive return trend over the specified periods.