Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 31/10/2017 1_DAY_RETURN: 0.0210935331668053 2_DAY_RETURN: 0.0210935331668053 3_DAY_RETURN: 0.0130446849847349 7_DAY_RETURN: 21828568.0
The stock shows a consistent positive return trend over the specified periods.