IonQ, Rigetti, D-Wave, and Quantum Computing Inc. All Fall 5% to 7% as the Quantum Rally Reverses

The post IonQ, Rigetti, D-Wave, and Quantum Computing Inc. All Fall 5% to 7% as the Quantum Rally Reverses appeared first on 24/7 Wall St..

• RGTI leads quantum sector decline with 7% drop to $21.13 after profit-taking from Monday's rally; IONQ, QBTS, QUBT fall 6% with no company-specific catalyst.
• IonQ valued at $21.46B on $64.67M quarterly revenue; Rigetti at $7.67B on $4.4M revenue, driving 6-12% daily sentiment-driven swings.
• Watch for IonQ's SkyWater acquisition (Q2-Q3 2026) and new D-Wave/Rigetti contracts that could reset sentiment and restore momentum.
• Act now: the analyst who called NVIDIA in 2010 just named his top 10 AI stocks — and IonQ didn't make the cut. Grab the names FREE today.

Shares of four major quantum computing names are sliding in unison Tuesday afternoon, reversing nearly all of Monday’s sharp rally. Rigetti Computing (NASDAQ:RGTI) stock leads the decline, down 7% to $21.17 in midday trading. The selloff is hitting the entire group, with no company-specific headline behind the move.

IonQ (NYSE:IONQ) stock is down 5%, while D-Wave Quantum (NYSE:QBTS) shares have given back 6%. Quantum Computing Inc. (NASDAQ:QUBT) stock, the smallest of the four by market cap, is off 6%.

The synchronized pullback comes one session after these same names ripped higher, with shares of D-Wave Quantum and Quantum Computing Inc. each gaining 12%, Rigetti up 9%, and IonQ up 6%. Today’s action looks like a near-mirror reversal of that pop.

Profit-Taking, Not a Catalyst

There’s no quantum-specific bad news driving the IonQ, Rigetti, D-Wave, or Quantum Computing Inc. declines today. My research found no guidance cuts, no analyst downgrades, and no failed milestones. Rather, the move reads as profit-taking after a sharp one-day rip in highly speculative, high-beta names.

The backdrop supports that read. The CBOE Volatility Index or VIX sits at 16.2, in the normal 15-20 range, and has been declining for the past week. That argues against a broad risk-off event and points instead to a sector-specific unwind in IonQ, Rigetti, and their peers.

On the other hand, the technology-focused NASDAQ 100 is down 1.4% today. Ultimately, there may be a modest rotation out of speculative tech in effect rather than anything unique to Rigetti, D-Wave, or the rest of the quantum cohort.

Speculative Names Cut Both Ways

These four quantum computing firms are largely pre-profit and trade on theme, sentiment, and headline flow. IonQ stock is still up 11% over the past month even after today’s drop, and Rigetti shares remain higher by 19% on the same window.

The fundamentals remain thin relative to the market caps, with IonQ valued near $21.46 billion on Q1 2026 revenue of $64.67 million. Rigetti sits at roughly $7.67 billion on quarterly revenue of $4.4 million.

That mismatch helps to explain how shares of IonQ, Rigetti, D-Wave, and Quantum Computing Inc. can swing 6% to 12% in either direction on days with no real news. Investors who hold these names should consider keeping their position sizes modest given their volatility profiles.

What to Watch Now

The near-term tell for IonQ, Rigetti, D-Wave, and Quantum Computing Inc. shares is whether the group stabilizes in the coming sessions. A rebound would suggest that dip buyers are still active in the theme, while further downside could invite a vicious selling loop.

Upcoming catalysts include further commercial system orders across the group and the pending SkyWater Technology acquisition by IonQ, which is expected to close in Q2 or Q3 2026. Any concrete contract announcement from D-Wave or Rigetti could also reset sentiment quickly.

For now, today’s move in IonQ, Rigetti, D-Wave Quantum, and Quantum Computing Inc. looks like exactly what high-beta quantum names do after a sharp rally. Investors watching the group can track whether support holds at Monday’s pre-rally levels.

Act now: the analyst who called NVIDIA in 2010 just named his top 10 AI stocks — and IonQ didn’t make the cut. Grab the names FREE today.

The post IonQ, Rigetti, D-Wave, and Quantum Computing Inc. All Fall 5% to 7% as the Quantum Rally Reverses appeared first on 24/7 Wall St..