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: -0.015006821282401 2_DAY_RETURN: -0.0302864938608459 3_DAY_RETURN: -0.0515688949522509 7_DAY_RETURN: 56746263.0
The stock shows a consistent positive return trend over the specified periods.