Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Morgan Stanley 1_DAY_RETURN: -0.0056190660724665 2_DAY_RETURN: -0.0234450687851191 3_DAY_RETURN: -0.0505715946521991 7_DAY_RETURN: -0.0488277465607439
The stock shows a consistent negative return trend over the specified periods.