Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Audi 1_DAY_RETURN: -0.0055096418732782 2_DAY_RETURN: -0.0082644628099173 3_DAY_RETURN: -0.0082644628099173 7_DAY_RETURN: -0.0055096418732782
The stock shows a consistent negative return trend over the specified periods.