Quantum Computing
Companies whose principal business is building quantum computers or quantum services.
Leadership as of 2026-10-27: Tracked (too few stocks for a leadership state). Relative to SPY: 5 sessions +5.1pp, 21 sessions −24.4pp, 63 sessions −14.2pp. Participation 0%; 4 of 4 members eligible.
- fewer than 5 eligible members
Economic family: Computing & Data Center Infrastructure
Member companies
Related themes
- Memory / Storage: Weakening — 21-session vs SPY −14.8pp, participation 25%
- AI Infrastructure: Lagging — 21-session vs SPY −13.8pp, participation 13%
- Optical / Photonics: Lagging — 21-session vs SPY −13.8pp, participation 8%
- Data Centers / HPC: Lagging — 21-session vs SPY −27.0pp, participation 6%
- Neo Clouds: Exposure tag