Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 30/11/2017 1_DAY_RETURN: 0.006486181613085 2_DAY_RETURN: -0.0060631697687536 3_DAY_RETURN: -0.0094472645234066 7_DAY_RETURN: 2142966.0
The stock shows a consistent positive return trend over the specified periods.