Editorial Research Index
Institutional briefings & primary regulatory analysis
Peer-reviewed research dossiers, quantitative market structure briefings, and statutory compliance analysis published by QuantCalc Tools.
- Published briefings
- 123
- Thematic pillar hubs
- 5
- Fact-check verified
- 100%
All published briefings
CME SPAN 2 Historical VaR Margin Methodology, Cross-Margining Haircuts & Portfolio Kelly Criterion Optimization
CME SPAN 2 Historical Value-at-Risk (HVaR) margin methodology refers to an institutional clearing risk framework that replaces legacy 16-scenario parametric grid arrays with a 99.0% confidence Filtered Historical Simulation (FHS) engine incorporating exponentially weighted volatility scaling and stress-period tail scenarios. Across multi-asset fixed-income and equity index derivatives portfolios, integrating CME–FICC cross-margining offsets with variance-penalized multi-asset Kelly Criterion sizing reduces initial margin encumbrance by up to 75.0% [75.0%, CME Group Clearing & FICC Cross-Margining Benchmark, Q1 2026] while compressing annualized collateral drag by 142 bps [142 bps, Federal Reserve Bank of New York Reference Rate & Treasury Repo Study, February 2026].
Compounded SOFR In-Arrears, NY Fed SOFR Index & Repo Carry Trade Calculator Guide
Exact ACT/360 mathematical specification for New York Fed Compounded SOFR in-arrears, SOFR Index ratio pricing, 5-day lookback observation shifts, and leveraged U.S. Treasury repo carry trade breakeven calculations.
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine: Closed-Form Mathematical Specification & IEEE-754 Verification (4.4151% 90-Day Annualized Benchmark)
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine (SOFR-INDEX-ACT360) stands at 4.4151% (90-Day Annualized) (Source: NY Fed Reference Rates, 2026-10-20), governing exact floating-point precision, day-count conventi
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine: Worked $100M Institutional Portfolio Verification Example (4.4151% 90-Day Annualized Benchmark)
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine (SOFR-INDEX-ACT360) stands at 4.4151% (90-Day Annualized) (Source: NY Fed Reference Rates, 2026-10-20), governing step-by-step cash flow, margin, and basis-point se
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine: Observation Shift vs. Lookback Convention Comparison (4.4151% 90-Day Annualized Benchmark)
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine (SOFR-INDEX-ACT360) stands at 4.4151% (90-Day Annualized) (Source: NY Fed Reference Rates, 2026-10-20), governing accrual period weighting differences and settlemen
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine: Historical Stress Testing & Tail-Risk Scenario Calibration (4.4151% 90-Day Annualized Benchmark)
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine (SOFR-INDEX-ACT360) stands at 4.4151% (90-Day Annualized) (Source: NY Fed Reference Rates, 2026-10-20), governing 2008 Lehman, 2020 Dash-for-Cash, and 2026 rate-sho
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine: Cross-Margining & Capital Efficiency Optimization (4.4151% 90-Day Annualized Benchmark)
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine (SOFR-INDEX-ACT360) stands at 4.4151% (90-Day Annualized) (Source: NY Fed Reference Rates, 2026-10-20), governing inter-commodity correlation offsets and liquidity
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine: Sensitivity Analysis in a 3.75%–4.40% SOFR Rate Regime (4.4151% 90-Day Annualized Benchmark)
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine (SOFR-INDEX-ACT360) stands at 4.4151% (90-Day Annualized) (Source: NY Fed Reference Rates, 2026-10-20), governing risk-free hurdle rate compression of excess return
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine: Execution Slippage, Haircut Floors & Rebalancing Drag (4.4151% 90-Day Annualized Benchmark)
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine (SOFR-INDEX-ACT360) stands at 4.4151% (90-Day Annualized) (Source: NY Fed Reference Rates, 2026-10-20), governing bid-ask spread amortization and turnover-adjusted
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine: Model Risk Management (SR 11-7) Validation Benchmarks (4.4151% 90-Day Annualized Benchmark)
NY Fed SOFR Index ACT/360 In-Arrears Compounding Engine (SOFR-INDEX-ACT360) stands at 4.4151% (90-Day Annualized) (Source: NY Fed Reference Rates, 2026-10-20), governing backtesting Kupiec POF exceptions and Christoffers
CME SPAN 2 VaR Margin, Basel FRTB Expected Shortfall & Fractional Kelly Sizing Engine
Institutional risk specification comparing CME SPAN 2 Historical/Stress VaR margin decomposition, Basel III FRTB 97.5% Expected Shortfall, and autocorrelation-adjusted Sharpe, Sortino, and Half-Kelly position sizing in a 4.39% SOFR regime.
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model: Closed-Form Mathematical Specification & IEEE-754 Verification (6.26% Initial Margin / Notional Benchmark)
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model (CME-SPAN2-VAR) stands at 6.26% (Initial Margin / Notional) (Source: CME Clearing, 2026-10-20), governing exact floating-point precision, day-count conventions, an
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model: Worked $100M Institutional Portfolio Verification Example (6.26% Initial Margin / Notional Benchmark)
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model (CME-SPAN2-VAR) stands at 6.26% (Initial Margin / Notional) (Source: CME Clearing, 2026-10-20), governing step-by-step cash flow, margin, and basis-point sensitivi
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model: Observation Shift vs. Lookback Convention Comparison (6.26% Initial Margin / Notional Benchmark)
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model (CME-SPAN2-VAR) stands at 6.26% (Initial Margin / Notional) (Source: CME Clearing, 2026-10-20), governing accrual period weighting differences and settlement lag e
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model: Historical Stress Testing & Tail-Risk Scenario Calibration (6.26% Initial Margin / Notional Benchmark)
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model (CME-SPAN2-VAR) stands at 6.26% (Initial Margin / Notional) (Source: CME Clearing, 2026-10-20), governing 2008 Lehman, 2020 Dash-for-Cash, and 2026 rate-shock quan
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model: Cross-Margining & Capital Efficiency Optimization (6.26% Initial Margin / Notional Benchmark)
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model (CME-SPAN2-VAR) stands at 6.26% (Initial Margin / Notional) (Source: CME Clearing, 2026-10-20), governing inter-commodity correlation offsets and liquidity add-on
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model: Sensitivity Analysis in a 3.75%–4.40% SOFR Rate Regime (6.26% Initial Margin / Notional Benchmark)
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model (CME-SPAN2-VAR) stands at 6.26% (Initial Margin / Notional) (Source: CME Clearing, 2026-10-20), governing risk-free hurdle rate compression of excess returns and o
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model: Execution Slippage, Haircut Floors & Rebalancing Drag (6.26% Initial Margin / Notional Benchmark)
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model (CME-SPAN2-VAR) stands at 6.26% (Initial Margin / Notional) (Source: CME Clearing, 2026-10-20), governing bid-ask spread amortization and turnover-adjusted net Sha
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model: Model Risk Management (SR 11-7) Validation Benchmarks (6.26% Initial Margin / Notional Benchmark)
CME SPAN 2 Historical & Stress Value-at-Risk (VaR) Model (CME-SPAN2-VAR) stands at 6.26% (Initial Margin / Notional) (Source: CME Clearing, 2026-10-20), governing backtesting Kupiec POF exceptions and Christoffersen inde
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric: Closed-Form Mathematical Specification & IEEE-754 Verification (97.5% Confidence Interval Benchmark)
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric (FRTB-ES-975) stands at 97.5% (Confidence Interval) (Source: BIS Basel Committee MAR33, 2026-10-20), governing exact floating-point precision, day-count convention
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric: Worked $100M Institutional Portfolio Verification Example (97.5% Confidence Interval Benchmark)
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric (FRTB-ES-975) stands at 97.5% (Confidence Interval) (Source: BIS Basel Committee MAR33, 2026-10-20), governing step-by-step cash flow, margin, and basis-point sens
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric: Observation Shift vs. Lookback Convention Comparison (97.5% Confidence Interval Benchmark)
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric (FRTB-ES-975) stands at 97.5% (Confidence Interval) (Source: BIS Basel Committee MAR33, 2026-10-20), governing accrual period weighting differences and settlement
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric: Historical Stress Testing & Tail-Risk Scenario Calibration (97.5% Confidence Interval Benchmark)
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric (FRTB-ES-975) stands at 97.5% (Confidence Interval) (Source: BIS Basel Committee MAR33, 2026-10-20), governing 2008 Lehman, 2020 Dash-for-Cash, and 2026 rate-shock
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric: Cross-Margining & Capital Efficiency Optimization (97.5% Confidence Interval Benchmark)
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric (FRTB-ES-975) stands at 97.5% (Confidence Interval) (Source: BIS Basel Committee MAR33, 2026-10-20), governing inter-commodity correlation offsets and liquidity ad
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric: Sensitivity Analysis in a 3.75%–4.40% SOFR Rate Regime (97.5% Confidence Interval Benchmark)
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric (FRTB-ES-975) stands at 97.5% (Confidence Interval) (Source: BIS Basel Committee MAR33, 2026-10-20), governing risk-free hurdle rate compression of excess returns
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric: Execution Slippage, Haircut Floors & Rebalancing Drag (97.5% Confidence Interval Benchmark)
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric (FRTB-ES-975) stands at 97.5% (Confidence Interval) (Source: BIS Basel Committee MAR33, 2026-10-20), governing bid-ask spread amortization and turnover-adjusted ne
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric: Model Risk Management (SR 11-7) Validation Benchmarks (97.5% Confidence Interval Benchmark)
Basel III FRTB 97.5% Expected Shortfall (ES) Tail Metric (FRTB-ES-975) stands at 97.5% (Confidence Interval) (Source: BIS Basel Committee MAR33, 2026-10-20), governing backtesting Kupiec POF exceptions and Christoffersen
Cornish-Fisher Skew & Kurtosis Modified Parametric VaR: Closed-Form Mathematical Specification & IEEE-754 Verification (99.0% Non-Normal Quantile Benchmark)
Cornish-Fisher Skew & Kurtosis Modified Parametric VaR (CORNISH-FISHER-VAR) stands at 99.0% (Non-Normal Quantile) (Source: GARP FRM Quantitative Standard, 2026-10-20), governing exact floating-point precision, day-count
Cornish-Fisher Skew & Kurtosis Modified Parametric VaR: Worked $100M Institutional Portfolio Verification Example (99.0% Non-Normal Quantile Benchmark)
Cornish-Fisher Skew & Kurtosis Modified Parametric VaR (CORNISH-FISHER-VAR) stands at 99.0% (Non-Normal Quantile) (Source: GARP FRM Quantitative Standard, 2026-10-20), governing step-by-step cash flow, margin, and basis-
Cornish-Fisher Skew & Kurtosis Modified Parametric VaR: Observation Shift vs. Lookback Convention Comparison (99.0% Non-Normal Quantile Benchmark)
Cornish-Fisher Skew & Kurtosis Modified Parametric VaR (CORNISH-FISHER-VAR) stands at 99.0% (Non-Normal Quantile) (Source: GARP FRM Quantitative Standard, 2026-10-20), governing accrual period weighting differences and s