Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 30/09/2017 1_DAY_RETURN: 0.0051697727852948 2_DAY_RETURN: -0.0167858054633647 3_DAY_RETURN: 0.0142328312484043 7_DAY_RETURN: 3670057.0
The stock shows a consistent positive return trend over the specified periods.