Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 30/11/2017 1_DAY_RETURN: 0.044548651817116 2_DAY_RETURN: 0.032043767096522 3_DAY_RETURN: 0.0203204376709652 7_DAY_RETURN: 14848412.0
The stock shows a consistent positive return trend over the specified periods.