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Onepagecode

Practical breakdowns of AI, Python, research papers, and quant trading strategies — one page, one idea, one build at a time.

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Latest Issues

Quant Finance: Option Pricing beyond Black-Scholes via Quantum Mechanics (C++ Code & Research)

Implementing wavefunction-derived probability densities and effective volatility modeling under quantum force potentials in C++17.

Download The source code using the button at the end of this article.

7 days ago
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Quant Finance: Solving the High-Dimensional Black-Scholes PDE via Quantized Tensor Trains (QTT)

A complete Python guide to overcoming the curse of dimensionality in multi-asset option pricing using tensor decompositions.

Use the button at the end of this article to download the source code

9 days ago
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Implementing Stock Market Prediction: NeuralProphet + DNN (PyTorch Guide & Critique)

A step-by-step PyTorch implementation of the NP-DNN hybrid model (arXiv:2601.05202v3), resolving dataset contradictions with Optuna.

Use the URL at the end of this to download source code

14 days ago
1
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Forecasting Stock Prices with Diffusion Models and U-GNNs

A paper-to-Python guide to graph diffusion, uncertainty-aware S&P 500 forecasting, and wireless resource allocation

What This Article Builds

15 days ago
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Quantitative Trading Model from Paper to Python: Building an Attention-BiLSTM Strategy for Gold and Bitcoin

A step-by-step tutorial on translating academic paper concepts—including temporal attention, streak-based position sizing, and greedy portfolio optimization—into production-ready Python code.

What This Article Builds

18 days ago
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