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: -0.0007284205414592 2_DAY_RETURN: 0.0020031564890128 3_DAY_RETURN: -0.0050989437902149 7_DAY_RETURN: -0.0091052567682408
The stock shows a consistent negative return trend over the specified periods.