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: 0.0 2_DAY_RETURN: 0.0 3_DAY_RETURN: 0.015326330291028 7_DAY_RETURN: 0.0101601515412432
The stock shows a consistent positive return trend over the specified periods.