Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: McDonald's 1_DAY_RETURN: -0.0098431655620447 2_DAY_RETURN: -0.0161427915217532 3_DAY_RETURN: -0.0166021392479819 7_DAY_RETURN: -0.0171271080779577
The stock shows a consistent negative return trend over the specified periods.