IONQ closed at 43.86 USD, down 0.11 % from the previous close.

A dominant $2.86 million synthetic long position defined the session’s notable flow, built through a same-strike October 2026 buy-call and sell-put combination. The trade stood out not only for its size but also for its far-dated maturity, suggesting a deliberate institutional positioning rather than a short-term momentum play. With the call leg in the money and the put leg out of the money, the structure reflected confidence in continued upside for IONQ despite the stock’s minor daily pullback.

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Options Indicators

IONQ’s implied volatility stands at 79.21%, while its IV percentile is just 6.37%, which indicates that although the absolute level of implied volatility is high, it is still sitting near the low end of its own historical range. In that context, current option pricing appears relatively cheap rather than elevated, suggesting volatility expectations are subdued versus what IONQ options have typically carried. The IV/HV ratio of 1.46 further shows implied volatility is running above realized volatility, meaning the options market is still embedding a premium over recent actual price movement.

The Call/Put volume ratio is 2.55.

Large Trades

A synthetic call position worth $2.86 million stood out as the key large trade, built by buying the October 16, 2026 $40.00 call and selling the October 16, 2026 $40.00 put in equal 4,500-contract size. With the buy-call leg executed for $2.50 million and the sell-put leg for $0.36 million, the structure represents a bullish synthetic long with a combined size of $2.86 million. Given the reference stock price of $43.86, the $40.00 call was in the money while the $40.00 put was out of the money, reinforcing the view that the trader was positioning for continued upside while using the short put leg to replicate stock-like long exposure at the same strike.

Overall, the large-trade flow in IONQ was clearly bullish. The entire notable block activity was concentrated in a synthetic long structure, which is typically used when a trader wants strong upside participation with stock-replacement characteristics rather than a limited-risk hedge. The use of a same-strike buy call and sell put, both dated far out to October 2026, suggests conviction in a sustained positive outlook rather than a short-term tactical trade, so the bulk-order sentiment points to a firm bullish bias in IONQ.

Strategy Reference

For traders preferring defined risk without the margin requirement of a synthetic long, a bull call spread using the $40.00 call as the long leg and selling a higher-strike call in the same October 2026 expiration can capture upside participation while reducing net premium outlay.