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: -0.0027084314649081 2_DAY_RETURN: 0.0206076307112576 3_DAY_RETURN: 0.044630240226095 7_DAY_RETURN: 672440.0
The stock shows a consistent positive return trend over the specified periods.