Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: 28/04/2017 1_DAY_RETURN: -0.0339086904748142 2_DAY_RETURN: -0.0346139172456849 3_DAY_RETURN: -0.0380822456270161 7_DAY_RETURN: 9864.0
The stock shows a consistent positive return trend over the specified periods.