When Is Quad Witching 2024. Quad witching (quadruple witching) refers to the expiry of four financial derivative contracts on the same day: A quad witching day, or quadruple witching, refers to the third friday of march, june, september, and december when stock options, index futures, stock futures, and stock index options expire.
The last hour of those trading days is known as the “quadruple witching hour”, when many derivatives. In 2024, the key dates are march 15, june 21, september 20, and december 20.