Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 31/05/2017 1_DAY_RETURN: -0.002472992320708 2_DAY_RETURN: -0.002472992320708 3_DAY_RETURN: -0.0053364571131068 7_DAY_RETURN: 6857194.0
The stock shows a consistent positive return trend over the specified periods.