Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: salesforce.com 1_DAY_RETURN: -0.010636176294622 2_DAY_RETURN: -0.011832746127767 3_DAY_RETURN: 0.0184803563119058 7_DAY_RETURN: 0.0149571229143123
The stock shows a consistent positive return trend over the specified periods.