The final hour of the stock market trading session on the third Friday of March, June, September, and December, when option contracts and futures contracts expire on market indexes used by program traders. The simultaneous expirations often set off heavy trading of options, futures and the underlying stocks, which can cause large fluctuations in the value of their underlying stocks.
Related information about triple witching hour:
- Triple witching hour - Wikipedia, the free encyclopedia
Triple witching hour is the last hour of the stock market trading session (3:00-4:00 P.M., New York Time) on the third Friday of every March, June, September, and ...
- Triple Witching Definition | Investopedia
An event that occurs when the contracts for stock index futures, stock index options and stock options all expire on the same day. Triple witching days happen ...
- Beware of Triple Witching Hour for Stocks - Stocks - About.com
Four times a year, four speculative derivatives expire on the same Friday and the chaos of traders covering their positions can make the stock market crazy.
- What is triple witching hour? - InvestorWords.com
Definition of triple witching hour: The final hour of the stock market trading session on the third Friday of March, June, September, and December, when option ...
- Triple Witching Hour - Financial Dictionary - The Free Dictionary
The four times a year that the S&P futures contract expires at the same time as the S&P 100 index option contract and option contracts on individual stocks.
- triple witching hour - The Free Dictionary
The hour before the stock market closing on the third Friday of March, June, September, or December, when both options and futures on stock indices expire, ...
- What is triple witching hour? - BusinessDictionary.com
Definition of triple witching hour: Final hour of the trading day (called triple witching day) on a stock exchange when the all three related classes of options or ...
- Taking Advantage of the Triple Witching Hour
Triple witching hour is the final hour of the stock market trading session on the third Friday of every March, June, September, and December. In the UK a triple ...