Double Witching Days 2024. Quadruple witching is an event in financial markets when four different sets of futures and options expire 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.
Quadruple witching (quad for short) refers to a date in the stock market when the expiry of single stock option contracts, index futures contracts and index futures. It captures a flurry of activity sparked by the simultaneous expiration of four types of derivatives.
