Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 30/12/2017 1_DAY_RETURN: 0.0094850948509485 2_DAY_RETURN: 0.0071138211382114 3_DAY_RETURN: 0.0121951219512194 7_DAY_RETURN: 40672012.0
The stock shows a consistent positive return trend over the specified periods.