Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: SAP 1_DAY_RETURN: 0.0005037275841224 2_DAY_RETURN: 0.0263953254080192 3_DAY_RETURN: 0.0435220632681844 7_DAY_RETURN: 0.0467459198065686
The stock shows a consistent positive return trend over the specified periods.