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: 0.0004413841807909 2_DAY_RETURN: 0.0077683615819208 3_DAY_RETURN: 0.0013241525423729 7_DAY_RETURN: 4872033.0
The stock shows a consistent positive return trend over the specified periods.