Pratik Bhadane
602d675749
Implements all phases of the derivatives expansion plan: Rust core (crates/ferro_ta_core/src/options/, src/futures/): - BSM and Black-76 pricing (scalar + vectorized batch) - Greeks: delta, gamma, vega, theta, rho - Implied volatility solver (Newton + bisection fallback) - Smile/skew metrics: ATM IV, 25-delta RR/BF, skew slope, convexity - Chain helpers: moneyness labels, strike selection by offset or delta - Synthetic forwards, basis, annualized basis, implied carry, carry spread - Continuous contract stitching: weighted, back-adjusted, ratio-adjusted - Curve analytics: calendar spreads, slope, contango/backwardation summary PyO3 bindings (src/options/, src/futures/): - All Rust functions registered and exposed via _ferro_ta extension Python API (python/ferro_ta/analysis/): - options.py: pricing, greeks, IV, smile, chain, legacy iv_rank/percentile/zscore - futures.py: basis, carry, curve, roll, synthetic, continuous contracts - options_strategy.py: typed strategy schemas (expiry/strike selectors, leg presets, risk controls, simulation limits) - derivatives_payoff.py: multi-leg payoff aggregation and Greeks aggregation Bug fix: wrap _to_f64 calls in iv_rank/iv_percentile/iv_zscore to raise FerroTAInputError (not plain ValueError) for 2D array input. Docs: derivatives.rst, derivatives-analytics.md, options-volatility.md, quickstart.rst, index.rst, api/analysis.rst all updated. Tests: 2053 pass, 12 skipped. All CI checks pass locally. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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230 B
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21 lines
230 B
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API Reference
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=============
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.. toctree::
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:maxdepth: 1
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exceptions
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overlap
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momentum
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volume
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volatility
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statistic
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price_transform
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pattern
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cycle
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math_ops
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extended
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streaming
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batch
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analysis
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