Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Expedia 1_DAY_RETURN: 0.0284214775938636 2_DAY_RETURN: 0.0536939846588615 3_DAY_RETURN: 0.0536939846588615 7_DAY_RETURN: 0.0721033508276141
The stock shows a consistent positive return trend over the specified periods.