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: -0.0150568181818182 2_DAY_RETURN: -0.0232954545454545 3_DAY_RETURN: 0.0085227272727271 7_DAY_RETURN: 0.0181818181818182
The stock shows a consistent positive return trend over the specified periods.