688027.SHG-16.04%20.0%
ARQQ-65.79%18.0%
IONQ-49.10%16.0%
BTQ-77.66%14.0%
LAES-63.05%12.0%
QNC-54.17%9.0%
SSH1V.HE-54.90%6.0%
ADTN-16.59%5.0%
As of Oct 9, 2026, 4:27 AM ET
Quantum Computers '25: Quantum Security & Networking Constituents
QuantumCTek Co., Ltd.688027.SHG | 20.0% | -4.12% | -7.75% | -11.70% | -4.11% | -34.79% | -52.48% | 29.91% | -16.04% | 41.16% | 77.98% | $4.83B |
Arqit Quantum Inc.ARQQ | 18.0% | -18.27% | -25.20% | -14.83% | -23.05% | -15.77% | 11.97% | 32.97% | -65.79% | 378.70% | -95.83% | $320.7M |
IonQ, Inc.IONQ | 16.0% | -4.57% | -11.51% | 3.43% | -10.32% | -12.08% | 2.81% | 57.49% | -49.10% | 313.09% | 369.08% | $14.73B |
BTQ Technologies Corp.BTQ | 14.0% | -9.42% | -2.45% | -5.42% | -6.38% | -45.51% | -16.22% | -14.42% | -77.66% | — | — | $395.6M |
SEALSQ CorpLAES | 12.0% | -3.85% | -1.32% | -6.25% | -4.66% | -40.48% | -42.75% | -19.06% | -63.05% | 439.96% | -85.39% | $320.8M |
Quantum eMotion Corp.QNC | 9.0% | -1.28% | -30.00% | -12.50% | -11.49% | -54.17% | -57.34% | -54.17% | -54.17% | -54.17% | -54.17% | $337.8M |
SSH Communications Security OyjSSH1V.HE | 6.0% | -1.29% | -8.25% | -17.28% | -2.23% | -39.69% | -21.86% | 90.45% | -54.90% | 68.41% | -13.57% | $121.2M |
ADTRAN Holdings Inc.ADTN | 5.0% | -3.48% | 10.15% | 4.03% | 5.94% | -13.81% | -26.57% | -13.61% | -16.59% | 29.14% | -58.53% | $606.7M |
| Theme return | — | -6.99% | -11.12% | -8.37% | -8.17% | -18.35% | -15.97% | 66.67% | -38.06% | 353.05% | 107.41% | — |
| Average | 12.5% | -5.79% | -9.54% | -7.56% | -7.04% | -32.04% | -25.30% | 13.70% | -49.66% | 173.76% | 19.94% | $2.71B |
| Median | 13.0% | -3.99% | -8.00% | -8.97% | -5.52% | -37.24% | -24.21% | 8.15% | -54.53% | 68.41% | -54.17% | $366.7M |
| Std Dev | 5.1% | 5.28% | 12.14% | 7.50% | 7.85% | 15.02% | 23.30% | 44.24% | 20.90% | 182.76% | 152.38% | $4.78B |
| Min | 5.0% | -18.27% | -30.00% | -17.28% | -23.05% | -54.17% | -57.34% | -54.17% | -77.66% | -54.17% | -95.83% | $121.2M |
| Max | 20.0% | -1.28% | 10.15% | 4.03% | 5.94% | -12.08% | 11.97% | 90.45% | -16.04% | 439.96% | 369.08% | $14.73B |
| % Positive Tickers | 0.00% | 12.50% | 25.00% | 12.50% | 0.00% | 25.00% | 50.00% | 0.00% | 85.71% | 28.57% |
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