Quad Witching 2024. Quad witching (quadruple witching) refers to the expiry of four financial derivative contracts on the same day: Quadruple witching refers to a date where stock index futures, stock index options, stock options, and single stock futures expire simultaneously.

An important factor driving nvda higher is the market mechanic of gamma. Quad witching, also known as quadruple witching, refers to the third friday of every march, june, september, and december when four types of contracts—stock index.