Put/Call Ratio: CBOE Total, Equity & Index
The put/call ratio is put volume ÷ call volume — the classic market-wide contrarian sentiment gauge. A high ratio means heavy put buying (fear), which historically clusters near lows; a low ratio means complacency, near tops. Total, equity and index ratios with a 9-day average, updated daily from CBOE.
Today's reading
As of market close on June 26, 2026, the CBOE total put/call ratio is 1.12 (9-day average 0.97, the 93th percentile of its recent range) — heavy put buying — fear, which as a contrarian gauge leans bullish. Equity put/call is 0.85 and index put/call 1.19. The put/call ratio is a contrarian indicator: high readings (fear) cluster near lows, low readings (complacency) near tops.
Contrarian read: high put/call = fear (leans bullish), low = complacency (leans cautious). Equity is the cleaner speculative gauge; index runs high on hedging.
Put/call ratio over time
How Put/Call Ratio Works
- 1Divide put volume by call volumeEach day CBOE reports the number of put contracts traded divided by the number of call contracts. A ratio above 1.0 means more puts than calls changed hands; below 1.0 means calls dominated. We track the Total ratio (all CBOE options) plus the Equity-only and Index-only cuts.
- 2Smooth it with a 9-day averageThe daily ratio is noisy, so the headline read is its 9-day exponential moving average — the same smoothing shown on most put/call charts. It turns the day-to-day spikes into a sentiment trend you can actually act on.
- 3Read it as a contrarian gaugePut/call is a fade-the-crowd indicator. Heavy put buying (a high ratio) marks fear and has historically clustered near market lows; light put buying (a low ratio) marks complacency and clusters near tops. We label the current reading by where it sits in its own recent range — from Extreme complacency to Elevated fear.
- 4Separate equity from indexIndex put/call runs structurally higher than equity put/call because institutions buy index puts to hedge. The Equity ratio is the cleaner read on retail/speculative positioning; the Index ratio reflects hedging demand; the Total blends both. We also break out the SPX+SPXW ratio (S&P 500 index-options hedging, the institutional read) and the VIX put/call (positioning on volatility itself, which spikes around fear events).