Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Starbucks 1_DAY_RETURN: -0.0061975938753189 2_DAY_RETURN: -0.0138534451330659 3_DAY_RETURN: -0.008384979948961 7_DAY_RETURN: -0.016769959897922
The stock shows a consistent negative return trend over the specified periods.