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: 0.0046319272125723 2_DAY_RETURN: -0.0009925558312655 3_DAY_RETURN: -0.0102564102564102 7_DAY_RETURN: 519989.0
The stock shows a consistent positive return trend over the specified periods.