Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Cisco 1_DAY_RETURN: -0.000424899086467 2_DAY_RETURN: -0.000424899086467 3_DAY_RETURN: -0.000424899086467 7_DAY_RETURN: 0.0148714680263438
The stock shows a consistent positive return trend over the specified periods.