Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 31/08/2017 1_DAY_RETURN: -0.0068618481244281 2_DAY_RETURN: -0.010978956999085 3_DAY_RETURN: -0.0096065873741994 7_DAY_RETURN: 13084500.0
The stock shows a consistent positive return trend over the specified periods.