Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 29/09/2017 1_DAY_RETURN: -0.0116934641887659 2_DAY_RETURN: -0.0144080183754436 3_DAY_RETURN: -0.0253706410524118 7_DAY_RETURN: 247958.0
The stock shows a consistent positive return trend over the specified periods.