Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Pfizer 1_DAY_RETURN: -0.0132366845256855 2_DAY_RETURN: -0.0097699338165773 3_DAY_RETURN: -0.0097699338165773 7_DAY_RETURN: -0.0182792310116609
The stock shows a consistent negative return trend over the specified periods.