IonQ, Inc. (NYSE:IONQ) shares are up by about 14% during Wednesday’s premarket session as traders react to a milestone in fault-tolerant quantum computing, even as S&P 500 futures are up 0.1%.

Fault-Tolerant Quantum Computing Milestone

On Tuesday, the company disclosed a milestone in fault-tolerant quantum computing, with researchers developing and successfully testing.

The company stated it is the industry’s first end-to-end, real-time quantum error correction decoder running on a single standard, commercially available CPU.

Quantum error correction is critical to practical, fault-tolerant quantum computing because physical qubits are highly vulnerable to environmental noise.

IonQ’s demonstration shows that a single standard CPU can continuously handle the decoding workload in the background, allowing the quantum system to operate without being slowed by the error-correction process.

Read Also: Trump Admin Launches $215M Quantum Competition: IonQ, D-Wave, Rigetti Take Notice

IONQ Earnings Preview And Analyst Price Targets

Looking further out, the next major catalyst for the stock arrives with the November 4, 2026 (estimated) earnings report.

  • EPS Estimate: Loss of 72 cents (Down from loss of 17 cents from the same quarter last year)
  • Revenue Estimate: $143.50 million (Up from $39.87 million from the same quarter last year)

Analyst Consensus & Recent Actions: The stock carries a Buy rating with an average price forecast of $67.75. Recent analyst moves include:

  • Wedbush: Outperform (Maintains Target to $75.00) (Sept. 22)
  • Mizuho: Outperform (Lowers Target to $52.00) (Sept. 9)
  • Rosenblatt: Buy (Maintains Target to $100.00) (Sept. 9)

How IonQ Ranks On Momentum Versus The Market

Below is the Benzinga Edge scorecard for IonQ, highlighting its strengths and weaknesses compared to the broader market:

  • Momentum: Weak (Score: 9.15) — Despite the premarket pop, the score suggests the stock’s broader momentum profile has been inconsistent versus the market.

The Verdict: IonQ’s Benzinga Edge signal reveals a momentum-driven story that still needs sustained follow-through to look durable on a longer-term basis. For traders, that puts extra weight on whether the stock can hold above the 200-day average and push through the $48.00 area.

ETFs With The Biggest Exposure To IonQ Stock

  • Corgi Quantum Computing 2x Daily ETF (NASDAQ:XQTM): 15.34% Weight
  • WisdomTree Quantum Computing Fund ETF (NASDAQ:WQTM): 5.55% Weight
  • State Street SPDR FactSet Innovative Technology ETF (NYSE:XITK): 1.70% Weight

Significance: Because IONQ carries such a heavy weight in these funds, any significant inflows or outflows for these ETFs will likely force automatic buying or selling of the stock.

IONQ Stock Price Activity: IonQ shares were up 14.37% at $46.59 during premarket trading on Wednesday, according to Benzinga Pro data.

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