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Tonight is triple witching trade day in the US.
Mick
Almost worth staying up into the wee hours of the morning to watch it all unfold.Friday could be a historic day for the U.S. options market, according to a derivatives strategist at Goldman Sachs Group.
As trading in U.S. stock options, especially extremely short-dated zero day to expiration options, continues to boom, contracts attached to $3.4 trillion worth of U.S. stocks, exchange-traded funds and equity indexes like the S&P 500 are set to expire Friday during September’s expiry for monthly and quarterly options, according to the latest figures from John Marshall, head of derivatives research at the investment bank that were accurate as of midweek.
That is on track to be the largest September expiry on record, raising the possibility that markets could finish the week on a volatile note. Friday’s session is what’s known as “triple witching” day, when single-stock equity options, equity index options and U.S. stock index futures for the month and the quarter all expire on the same day.
In a breakdown of notional value due to expire, Goldman showed that nearly $2 trillion of S&P 500 index options are due to expire Friday morning, while single-stock options with a notional value of $555 billion will expire later in the day, along with a host of other contracts.
Mick