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: -0.0132719872588922 2_DAY_RETURN: 0.016634224031145 3_DAY_RETURN: 0.016634224031145 7_DAY_RETURN: 0.0007078393204742
The stock shows a consistent positive return trend over the specified periods.