Global Data Quantum
Experiments with asset-allocation trajectories across multiple time steps.
Spain · Research reviewed 11 Sept 2026Initial record: initial assessment recorded.
Review history 1 record
Record dates show when an assessment or clarification was saved. Review dates show the evidence check. Earlier records were recovered from QubitWire’s source history; no earlier score movement is inferred.
Initial assessment recorded
Assessment reviewed 11 Sept 2026 · Research reviewed 11 Sept 2026
Current company name and Bilbao address are documented in its legal notice; Global Datum is a prior site identity, not a second company.
What it does. Where it fits.
Dynamic portfolio QUBO formulations with variational quantum optimization and classical post-processing.
Who should look closer
Researchers benchmarking constrained quantum optimization on explicit financial models.
QubitWire’s editorial assessment of practical fit.Restricted Qiskit Functions preview
Requires an eligible IBM plan and access arranged with Global Data Quantum; inspect limits and constraint handling before experiments.
Check the current access route ↗What has been demonstrated
Provider materials report hardware studies up to 112 qubits and compare objectives with Gurobi. The comparison does not show quantum superiority.
What remains unresolved
The listed Gurobi objectives are better than quantum results, and an example reports constraint violations. These studies are not evidence of superior investment returns.
The next question to watch
External reproducible studies improving feasible-solution quality and full runtime against competitive classical methods.
A research question, not a promised milestone.QubitWire coverage
No published QubitWire stories currently match this organization. The evidence sources below provide the starting point.
Sources & evidence
- Quantum Portfolio Optimizer — A Qiskit Function by Global Data Quantum ↗Organization-originated source · Publication date not stated
Partner-hosted preview guide documents dynamic portfolio QUBOs, 56–112-qubit benchmarks, runtime, constraint violations and a Gurobi comparison; listed classical objectives are better.
- Scaling the Variational Quantum Eigensolver for Dynamic Portfolio Optimization ↗Organization-originated source · 26 Dec 2024
Research-partner preprint studies dynamic portfolio formulations and VQE variants on hardware at 6–112 qubits.
- Quantum — Global Data Quantum ↗Organization-originated source · Publication date not stated
Company describes quantum optimization services and portfolio research; the site retains a Global Datum rebranding notice.
- Global Data Quantum — Legal Notice ↗Organization-originated source · Publication date not stated
Company identifies the website owner as Global Data Quantum, registration in Bizkaia and an address in Bilbao.
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