Why Quantum Computing (QUBT) Stock Fell 4.20% in 10 Minutes After Q3 Earnings on Nov 9, 2026
EPS of -$0.07 came in below the -$0.05 estimate; revenue of $9.5 million came in above the $7.21 million estimate.
- QUBT fell 4.20% in the 10 minutes after the 16:03:56 ET headline, from $6.91 to $6.62.
- 104,970 shares changed hands in those 10 minutes.
- The headline crossed in after-hours trading, 3 minutes after the 4:00 ET close.
16:03:56 ET
Reaction by asset (real prices)
| Asset | 2m before | At release | +1m | +10m | +1m % | +10m % |
|---|---|---|---|---|---|---|
| QUBT | 6.91 | 6.91 | 6.88 | 6.62 | -0.39% | -4.20% |
Quantum Computing (QUBT) shares fell 4.20% in the 10 minutes after its Q3 results reached the MoveSurge news feed at 16:03:56 ET on Monday, November 9, 2026. EPS of -$0.07 came in below the -$0.05 estimate; revenue of $9.5 million came in above the $7.21 million estimate.
QUBT in the first 10 minutes
The line that crossed at 16:03:56 ET: “QUBT Q3: EPS -0.07 vs -0.05 est; revenue USD 9.5mln vs USD 7.21mln est”
From a reference price of $6.91 just before the headline, the stock was down 0.39% after one minute and down 4.20%, at $6.62, after 10 minutes. The first minute was nearly flat; the move came after it. 104,970 shares changed hands in those 10 minutes. The headline crossed in after-hours trading, 3 minutes after the 4:00 ET close.
Quantum Computing Q3 results against estimates
| Measure | Reported | Estimate | Result |
|---|---|---|---|
| EPS | -$0.07 | -$0.05 | Miss |
| Revenue | $9.5 million | $7.21 million | Beat |
How QUBT traded after earlier earnings releases
| Report | EPS vs estimate | Revenue vs estimate | First move |
|---|---|---|---|
| Aug 10, 2026 | -$0.05 vs -$0.04 | $5.55 million vs $5.15 million | +3.75% in 15 min |
Quantum Computing at a glance
| Sector | Technology |
| Industry | Computer Software: Prepackaged Software |
| Market value | $1.28 billion (as of Nov 9, 2026) |
Prices are closes of 1-minute bars. Each move on this page is measured from the last completed bar before its headline.
How did Quantum Computing stock react to its Q3 earnings on November 9, 2026?
The stock fell 4.20% in the 10 minutes after its Q3 results crossed at 16:03:56 ET. EPS of -$0.07 came in below the -$0.05 estimate; revenue of $9.5 million came in above the $7.21 million estimate.
How far did QUBT move after the headline?
From $6.91 just before the headline to $6.62 10 minutes later, a -4.20% move.
Sources
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QUBT headline and measured reaction, Nov 9, 2026
— MoveSurge
The headline as it crossed, its timestamp, and the measured price reaction reported on this page.
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