Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Facebook 1_DAY_RETURN: 0.0118789263278127 2_DAY_RETURN: 0.0001713306681896 3_DAY_RETURN: 0.0418046830382638 7_DAY_RETURN: 0.0438606510565391
The stock shows a consistent positive return trend over the specified periods.