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: 0.0078444747612551 2_DAY_RETURN: -0.0141541609822646 3_DAY_RETURN: -0.0322305593451569 7_DAY_RETURN: -0.0644611186903138
The stock shows a consistent negative return trend over the specified periods.