Introducing Volmex Indicators (Realized Volatility & Correlation)

The Volmex Realized Volatility Indices refresh every minute using exponentially-weighted moving averages of one-minute squared log-returns. The Spot-Volatility Correlation Indices (BVCORR, EVCORR) measure how log-returns correlate with implied vol changes.

All Press

Feb 10, 2026

Introducing the BVIV-US Index (Volmex Bitcoin ETF Volatility)

Jul 14, 2025

Introducing the XRP Volmex Volatility (XVIV) Indices

May 5, 2025

Introducing the Solana Volmex Prime Rate (SVPR) Indices

Live

BVIVINDEX56.32▲+0.42 (+0.75%)EVIVINDEX71.04▼−0.61 (−0.85%)BVPRRATE8.14▲+0.06 (+0.74%)EVPRRATE9.37▲+0.11 (+1.19%)BVIV-USINDEX54.88▼−0.29 (−0.53%)MVIVINDEX62.71▲+0.18 (+0.29%)BVIVINDEX56.32▲+0.42 (+0.75%)EVIVINDEX71.04▼−0.61 (−0.85%)BVPRRATE8.14▲+0.06 (+0.74%)EVPRRATE9.37▲+0.11 (+1.19%)BVIV-USINDEX54.88▼−0.29 (−0.53%)MVIVINDEX62.71▲+0.18 (+0.29%)BVIVINDEX56.32▲+0.42 (+0.75%)EVIVINDEX71.04▼−0.61 (−0.85%)BVPRRATE8.14▲+0.06 (+0.74%)EVPRRATE9.37▲+0.11 (+1.19%)BVIV-USINDEX54.88▼−0.29 (−0.53%)MVIVINDEX62.71▲+0.18 (+0.29%)BVIVINDEX56.32▲+0.42 (+0.75%)EVIVINDEX71.04▼−0.61 (−0.85%)BVPRRATE8.14▲+0.06 (+0.74%)EVPRRATE9.37▲+0.11 (+1.19%)BVIV-USINDEX54.88▼−0.29 (−0.53%)MVIVINDEX62.71▲+0.18 (+0.29%)BVIVINDEX56.32▲+0.42 (+0.75%)EVIVINDEX71.04▼−0.61 (−0.85%)BVPRRATE8.14▲+0.06 (+0.74%)EVPRRATE9.37▲+0.11 (+1.19%)BVIV-USINDEX54.88▼−0.29 (−0.53%)MVIVINDEX62.71▲+0.18 (+0.29%)BVIVINDEX56.32▲+0.42 (+0.75%)EVIVINDEX71.04▼−0.61 (−0.85%)BVPRRATE8.14▲+0.06 (+0.74%)EVPRRATE9.37▲+0.11 (+1.19%)BVIV-USINDEX54.88▼−0.29 (−0.53%)MVIVINDEX62.71▲+0.18 (+0.29%)

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