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Warning System

Published 16/04/2026

Volatility is a key factor when trading stocks. It measures the degree of change in price movement.

VVIX/VIX ratio chart

The VIX ticker measures the volatility of the overall stock market, and the VVIX ticker measures the volatility of the VIX.

I use a ratio of the VVIX/VIX, and am particularly interested in the steepness of its trend. The green/red indicator signals bullish/bearish conditions for the stock market. This tells me how aggressive or cautious I should be in my portfolio.

Unfortunately, there are no similar volatility indexes covering the sector ETFs, so I've implemented a custom solution known by many traders as the VIX-Fix. This allows me to generate scales of local volatility for every stock I model.

VIX-Fix sector volatility