Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 29/12/2017 1_DAY_RETURN: -0.0010831889081455 2_DAY_RETURN: -0.0017331022530328 3_DAY_RETURN: 0.0116984402079724 7_DAY_RETURN: 17394491.0
The stock shows a consistent positive return trend over the specified periods.