Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: CBS 1_DAY_RETURN: 0.0067092128947799 2_DAY_RETURN: 0.0075274095892652 3_DAY_RETURN: 0.0075274095892652 7_DAY_RETURN: 0.0081819669448535
The stock shows a consistent positive return trend over the specified periods.