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: 0.0031085604973697 2_DAY_RETURN: 0.0040650406504065 3_DAY_RETURN: 0.0039454806312768 7_DAY_RETURN: 8523411.0
The stock shows a consistent positive return trend over the specified periods.