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: 0.0029806259314456 2_DAY_RETURN: 0.0039741679085941 3_DAY_RETURN: -0.0059612518628912 7_DAY_RETURN: 0.0004967709885742
The stock shows a consistent positive return trend over the specified periods.