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: -0.0042897998093422 2_DAY_RETURN: -0.0042897998093422 3_DAY_RETURN: -0.0119161105815061 7_DAY_RETURN: 15946816.0
The stock shows a consistent positive return trend over the specified periods.