Double Witching Days 2024 Uk. When are 2024โs quad witching days? The last trading day before expiry of options and futures on the same underlying asset, resulting in a variety of arbitrage strategies to close out positions.
Quadruple witching days happen four times a year when four types of financial contracts expire at the same time. Quadruple witching days happen four times a year, on the third friday of the last month of each quarter, so march, june, september and december.