Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: HP 1_DAY_RETURN: -0.014188422247446 2_DAY_RETURN: 0.0017026106696933 3_DAY_RETURN: 0.0017026106696933 7_DAY_RETURN: -0.0805902383654938
The stock shows a consistent negative return trend over the specified periods.