Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Nissan 1_DAY_RETURN: 0.0049925112331502 2_DAY_RETURN: 0.0079880179730404 3_DAY_RETURN: 0.0089865202196704 7_DAY_RETURN: 0.0054917623564653
The stock shows a consistent positive return trend over the specified periods.