Automate ETF Replication with Google Sheets and Alpaca
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Updated
Nov 9, 2023 - JavaScript
Automate ETF Replication with Google Sheets and Alpaca
End-to-End Python implementation of Mancilla et al.'s (2026) methodology for solving the direct indexing portfolio selection problem as quantum combinatorial optimization. Enforces cardinality constraints via subspace confinement. Benchmarks PennyLane quantum circuits against D-Wave simulated annealing & HRP baselines with walk-forward backtesting.
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