Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 31/03/2017 1_DAY_RETURN: -0.0076441102756892 2_DAY_RETURN: -0.0105263157894737 3_DAY_RETURN: -0.018796992481203 7_DAY_RETURN: 703241.0
The stock shows a consistent positive return trend over the specified periods.