Asian stocks and bonds are poised for gains, tracking a recent Wall Street rally where the S&P 500 rose by 1.1% and the Nasdaq by 1.7%. This positive sentiment is fueled by a pullback in oil prices, which has alleviated inflation worries and renewed investor appetite for risk. Equity-index futures for Japan, South Korea, and Australia all indicate an upward trend at market open, while US stock contracts saw little change after underlying benchmarks achieved their largest advance in six weeks.
Meanwhile, the US market is preparing for a significant "triple witching" event, where approximately $7 trillion of US options notional value is set to expire. This event, occurring when monthly S&P 500 Index options and single stock options expire simultaneously, is projected to be the second-largest on record, according to Citadel Securities. Scott Rubner of Citadel Securities noted that 60% of this expiration volume is expected to hit at market open, potentially leading to rapid shifts in market dynamics.
Despite the immediate rally following the Federal Reserve's 25-basis-point interest rate hike to 3.75%-4.00%, Julian Emanuel, chief equity and quantitative strategist at Evercore ISI, advises investors to rebalance from stocks into fixed income. Historically, about 75% of September triple witching events from 2000 through 2026 have resulted in lower prices five trading sessions afterward. The S&P 500 is currently trading around the 762.70 level, with a critical gamma flip threshold at 761.34, which could significantly impact market stability post-expiry.
