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: 0.021656472144156 2_DAY_RETURN: 0.0194522510607814 3_DAY_RETURN: 0.0078800903730644 7_DAY_RETURN: 3976326.0
The stock shows a consistent positive return trend over the specified periods.