Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 29/12/2017 1_DAY_RETURN: -0.0018902359535913 2_DAY_RETURN: -0.0038456524573065 3_DAY_RETURN: -0.0059966106113934 7_DAY_RETURN: 3327087.0
The stock shows a consistent positive return trend over the specified periods.