테마별 필러 허브 · 3 건의 브리핑

Markets

Markets research topics and source records from QuantCalc Tools. Quantitative methodology note filed 25 October 2026 on volume-synchronized probability of informed trading (VPIN), bulk volume classification, and market-maker spread protection.

핵심 기관 리서치 요약 — Markets

Filed Sunday 25 October 2026 by Quant Calc Tools: comprehensive institutional analysis of volume-synchronized probability of informed trading (vpin) under the bulk volume classification & market-maker adverse selection framework.
Reconciles primary statutory, central bank, and clearinghouse documentation ahead of the 26–30 October 2026 policy and earnings calendar.
Provides an explicit mathematical formulation and 4-tier benchmark matrix for front-office risk engineers and compliance committees.
Filed Sunday 25 October 2026 by Quant Calc Tools: comprehensive institutional analysis of fractional kelly optimal leverage under jump-diffusion tail risk under the asymmetric drawdown constraint & higher-moment penalty framework.
Reconciles primary statutory, central bank, and clearinghouse documentation ahead of the 26–30 October 2026 policy and earnings calendar.
Provides an explicit mathematical formulation and 4-tier benchmark matrix for front-office risk engineers and compliance committees.

클러스터 리서치 브리핑 목록 — Markets (3)

2026-10-25Elena Rostova, FRM, CQF

Calibrating Intraday VPIN Order-Flow Toxicity & Volume-Bucket Sizing During FOMC Weeks (25 Oct 2026)

Quantitative methodology note filed 25 October 2026 on volume-synchronized probability of informed trading (VPIN), bulk volume classification, and market-maker spread protection.

브리핑 전문 보기 →3 개 출처 URL

2026-10-25Elena Rostova, FRM, CQF

Fractional Kelly Portfolio Sizing Under Kou Double-Exponential Jump-Diffusion Regimes (25 Oct 2026)

Quantitative risk engineering guide filed 25 October 2026 deriving continuous-time fractional Kelly leverage caps when asset returns exhibit asymmetric downward jumps and stochastic variance.

브리핑 전문 보기 →3 개 출처 URL

2026-10-23Elena Rostova, FRM, CQF

Thursday’s Nasdaq drop and Friday’s flat tape: what can be measured before the close

Thursday’s Nasdaq decline is a completed print. Friday’s US indexes were still trading on Friday afternoon in New York. Mixing the two is how a desk invents a close that has not happened.

브리핑 전문 보기 →4 개 출처 URL

주요 금융 감독 당국 및 라이선스 체계

전체 감독 당국 →

Financial Conduct Authority (UK) — Financial Conduct Authority (UK)Prudential Regulation Authority (UK) — Prudential Regulation Authority (UK)BCSC — The British Columbia Securities Commission CBI — Central Bank of Ireland FDRC — Financial Dispute Resolution Commission FOS — Financial Ombudsman Service

CAGR calculator →

Compound annual growth rate between two values, with a year-by-year projection.

FX forward rate calculator →

Forward exchange rate and forward points from spot and two interest rates (covered interest parity).

Value at Risk (VaR) calculator →

Parametric VaR and Expected Shortfall for a position, at 95% or 99% confidence.

자주 묻는 질문 (FAQ) — Markets

When was this Quant Calc Tools briefing on volume-synchronized probability of informed trading (vpin) filed?

This institutional desk note was filed on Sunday, 25 October 2026, calibrating risk, liquidity, and regulatory parameters ahead of the final trading week of October 2026.

How does bulk volume classification & market-maker adverse selection impact institutional desk limits?

By explicitly modeling tail-risk multipliers, balance-sheet shadow costs, and statutory filing tolerances, desks avoid under-estimating margin, reserve, or slippage bounds during event windows.

Are the regulatory and market citations in this note verified against primary sources?

Yes. Every statutory rule, clearinghouse standard, and central bank series referenced in this briefing links directly to official primary publications.

When was this Quant Calc Tools briefing on fractional kelly optimal leverage under jump-diffusion tail risk filed?

This institutional desk note was filed on Sunday, 25 October 2026, calibrating risk, liquidity, and regulatory parameters ahead of the final trading week of October 2026.

How does asymmetric drawdown constraint & higher-moment penalty impact institutional desk limits?

By explicitly modeling tail-risk multipliers, balance-sheet shadow costs, and statutory filing tolerances, desks avoid under-estimating margin, reserve, or slippage bounds during event windows.

Did the Nasdaq close flat on Friday?

This note does not say that. Yahoo Finance’s live blog at 2:45 p.m. New York time had the Nasdaq below the flatline. The closing auction had not been reported in the sources used here.