Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: eBay 1_DAY_RETURN: -0.0140845070422535 2_DAY_RETURN: -0.0048864616269043 3_DAY_RETURN: 0.0031618281115262 7_DAY_RETURN: 0.0123598735268755
The stock shows a consistent positive return trend over the specified periods.