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: 0.0096464003294265 2_DAY_RETURN: 0.0115375523307686 3_DAY_RETURN: -0.0428940726110861 7_DAY_RETURN: 1979817.0
The stock shows a consistent positive return trend over the specified periods.