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: -0.0028248587570621 2_DAY_RETURN: 0.0028248587570621 3_DAY_RETURN: -0.0084745762711864 7_DAY_RETURN: 0.0338983050847457
The stock shows a consistent positive return trend over the specified periods.