Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 31/03/2017 1_DAY_RETURN: -0.0040285840958201 2_DAY_RETURN: -0.0060393851696438 3_DAY_RETURN: -0.0026845590725179 7_DAY_RETURN: 50796542.0
The stock shows a consistent positive return trend over the specified periods.