Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: Visa 1_DAY_RETURN: -0.0062713797035347 2_DAY_RETURN: -0.0128278221208665 3_DAY_RETURN: -0.0218548080577726 7_DAY_RETURN: 0.0030406689471684
The stock shows a consistent positive return trend over the specified periods.