Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Chevron 1_DAY_RETURN: 0.0042209250112258 2_DAY_RETURN: 0.0219128872923216 3_DAY_RETURN: 0.0219128872923216 7_DAY_RETURN: 0.0450830713964976
The stock shows a consistent positive return trend over the specified periods.