WQTM tracks an index that provides exposure to companies worldwide that are involved in quantum computing activities and their development. The index includes companies with the following business activities: quantum chips and qubit technology, quantum software and algorithms, quantum annealing and simulation, quantum-as-a-service, such as cloud-based platforms that provide users with a variety of quantum computing resources, post-quantum cryptography, which may involve cybersecurity, quantum networking and communications, advanced computing, and related tools, materials, and infrastructure. Companies are then assigned a relevancy and purity classification score based on their business activities and revenues, as disclosed on publicly available sources and documents. Selected constituents are initially weighted equally, with downward adjustments for securities with low scores. The index rebalances and reconstitutes quarterly.