Quantum Portfolio Optimization: Unleashing the Power of QAOA and Quantum Annealing for Superior Returns

Janelle Turing
17 min readSep 8, 2024

The world of finance is on the cusp of a revolutionary transformation with the advent of quantum computing. Portfolio optimization, a cornerstone of investment strategies, stands to benefit immensely from the unparalleled computational power offered by quantum algorithms. This tutorial delves into the exciting realm of quantum portfolio optimization, exploring how quantum computers can potentially achieve significant speedups in solving these complex financial problems, particularly for large-scale portfolios.

Cover Image
Photo by Growtika on Unsplash

Table of Contents

  • Quantum Computing Primer: Essential concepts and how they apply to portfolio optimization.
  • QAOA for Portfolio Optimization: Building and implementing the algorithm in Python.
  • Quantum Annealing for Portfolio Optimization: A different approach using D-Wave’s platform (Python code provided).
  • Portfolio Optimization Formulations: From classical to quantum-ready models.
  • Data Acquisition and Preprocessing: Getting historical asset data from Yahoo Finance using Python.
  • Benchmarking and Evaluation: Comparing quantum solutions to classical optimization techniques in Python.

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Janelle Turing

Your AI & Python guide on Medium. 🚀📈 | Discover the Power of AI, ML, and Deep Learning | Check out my articles for a fun tech journey – see you there! 🚀🔍😄