Posts by: Davide Gianatti

Davide Gianatti is a Data Scientist at LIST with a background in theoretical physics, bringing strong expertise in statistics, modeling, and artificial intelligence to support cutting-edge research and applications.
Linear programming model used to smooth option prices and create arbitrage-free implied volatility surfaces.

Smoothing options prices with linear programming

Why we fit: Smoothing the noise of illiquidity In an…

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Optimizing Cboe strategy allocations with linear programming

1. The hidden complexity of margin calculation In derivatives trading,…

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The science behind safe and accurate volatility models: How Neural Networks learn financial rules

Physics-informed Neural Networks capture market patterns while enforcing financial laws.…

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Enhancing Implied Volatility modeling: Bridging accuracy and safety with neural networks

Why Implied Volatility matters Options prices depend heavily on implied volatility…

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