NASDAQ 100 Index closed at 29,621.81, down 0.34%.

A massive, singular bet dominated the options landscape today, as a $7.24 million put purchase on far out-of-the-money 25,000 strike NDX options expiring in 2026 signaled a decisively bearish institutional outlook. The entire large-trade flow was concentrated in this single downside wager, leaving no room for bullish positions.

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Options Indicators

NDX’s implied volatility is 22.92%, and with an IV percentile of 51.39%, current volatility conditions sit in a neutral range rather than at an extreme. The IV/HV ratio of 0.91 suggests implied volatility is slightly below realized volatility, indicating options are priced around fair value to mildly inexpensive rather than richly valued. The Call/Put volume ratio is 0.92.

Large Trades

A PUT buy worth $7.24 million was the standout large trade, with 1,300 contracts purchased in the September 18, 2026 25,000 strike put. With NDX spot referenced at 29,621.81, this strike sits out of the money, making it a bearish downside hedge or directional downside bet that targets a meaningful pullback over a longer-dated horizon. The willingness to pay this premium for OTM protection suggests the buyer was positioning for elevated downside risk rather than expressing a neutral income strategy.

Overall sentiment from the full large-trade flow was clearly bearish, with total bearish premium at $7.24 million versus bullish premium at $0.00 million, for a net difference of $7.24 million to the bearish side. The directional judgment is decisively negative, as the entire large-trade sample consisted of put buying, which typically reflects either explicit downside speculation or a desire to insure against future index weakness.

Strategy Reference

For a seller looking to fade this extreme bearish sentiment, an out-of-the-money put with a low assignment probability such as the 22,000 strike could be considered, though a put credit spread would define risk more tightly for those unwilling to post the margin on a naked put.