Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Exxon 1_DAY_RETURN: -0.0014945821397434 2_DAY_RETURN: -0.0014945821397434 3_DAY_RETURN: -0.0014945821397434 7_DAY_RETURN: -0.0001245485116453
The stock shows a consistent negative return trend over the specified periods.