Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: McDonald's 1_DAY_RETURN: -0.0002397937773514 2_DAY_RETURN: -0.0164258737485762 3_DAY_RETURN: -0.018823811522091 7_DAY_RETURN: -0.0230202026257418
The stock shows a consistent negative return trend over the specified periods.