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: -0.0008354218880534 2_DAY_RETURN: -0.001670843776107 3_DAY_RETURN: -0.0108604845446951 7_DAY_RETURN: 31227515.0
The stock shows a consistent positive return trend over the specified periods.