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: -0.0005874947545111 2_DAY_RETURN: -0.0074695761644985 3_DAY_RETURN: -0.0042803189257239 7_DAY_RETURN: 2614403.0
The stock shows a consistent positive return trend over the specified periods.