Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 28/04/2017 1_DAY_RETURN: 0.0130014858841009 2_DAY_RETURN: 0.013372956909361 3_DAY_RETURN: -0.0156017830609213 7_DAY_RETURN: 16501919.0
The stock shows a consistent positive return trend over the specified periods.