Volatility
Compare implied and realized measures, expected ranges, windows, percentiles, and estimator choices.
Open the volatility guide
Volatility intelligence / visual first
IVOL maps uncertainty.
ivol.xyz turns volatility, VIX, trading volume, volume profile, footprint data, and cross-asset risk into clear visual systems. No mystery metrics. Every view names its horizon, unit, source, and limits.
VIX
30-day map
30-day map
Volume × Price × Time
Four analytical routes
Start with the question, not the indicator.
Volatility and volume answer different questions. Choose a route that matches the horizon and market structure you need to understand.
VIX Volatility
Understand the SPX option-derived index, constant 30-day horizon, spikes, futures curve, and limits.
Open the VIX guideVolume Charts
Read activity through time, volume by price, footprint cells, delta, and liquidity context.
Open volume chart guidesAsset Visualizations
Explore surfaces, regime heatmaps, cross-asset comparisons, and synchronized event views.
Open visualization library10Long-form visual guides
4Core analytical routes
1Methodology standard
0Live-price pretense
Illustrative chart system
One dashboard. Multiple dimensions.
The image below uses synthetic data to demonstrate the design language: price path, volatility bands, volume concentration, surface shape, and cross-asset state.
Chart selection
Match the picture to the measurement.
A line, profile, heatmap, footprint, or surface can each be correct—and still be wrong for the question.
Through time
Use lines and aligned small multiples for realized volatility, implied volatility, VIX, returns, and rolling relationships. Keep horizons explicit and avoid deceptive dual axes.
Across price
Use volume profile or footprint views to organize activity by price. Publish the anchor, session, row size, data coverage, and classification method.
Across markets
Use heatmaps and percentiles for breadth, then preserve native units in small multiples. Missing observations are not calm observations.
Latest from Volatility Atlas
Browse all 10 guides
The volatility reading stack.
VIX & Indices
VIX-Linked Products: Why Spot VIX and Product Returns Diverge
A VIX-linked product usually follows a futures index, not spot VIX. Understand curve shape, roll, compounding, fees, and issuer structure before comparing returns.
Cross-Asset Views
Cross-Asset Volatility Visualizations: Comparing Equities, Rates, FX, and Commodities
Cross-asset volatility charts can reveal shared stress and local shocks, but only after units, horizons, calendars, and index methodologies are aligned.
Risk Regimes
Volatility Clustering and Regimes: Visualizing Calm, Stress, and Transition
Large moves tend to arrive in groups. Explore rolling volatility, autocorrelation, regime bands, transitions, and the uncertainty behind every state label.
Volatility Analytics
Realized Volatility Charts: Windows, Estimators, and Better Comparisons
Realized volatility summarizes observed return variation, but the chart depends on window, sampling, estimator, session, and annualization choices.
Volatility Analytics
Volatility Surface Guide: Skew, Smile, and Term Structure in One View
A volatility surface maps implied volatility across strike and expiration. Learn what the shape reveals and how to visualize it without hiding the method.
Order Flow
Volumetric Footprint Charts: Bid, Ask, Delta, and Imbalance Explained
Footprint charts place volume inside each price bar. Learn what bid/ask cells, delta, and imbalance show—and what they cannot prove about market intent.
Method before meaning
Every chart gets a metadata spine.
A trustworthy visualization states the instrument, horizon, units, timestamp, session, source coverage, transformation, and whether the values are observed, calculated, modeled, or illustrative.
IVOL chart checklist
Define: What is measured?
Locate: Which asset, venue, strike, expiration, and session?
Normalize: Raw units, percentiles, or standardized values?
Disclose: What is missing, filtered, interpolated, or synthetic?
Limit: What can the chart not establish?
Frequently asked
Volatility, without the fog.
Is implied volatility a directional forecast?
No. Implied volatility primarily describes the magnitude of movement priced into options for a defined strike and horizon. Direction requires other evidence and should not be inferred from IV alone.
Does high trading volume mean high volatility?
Not necessarily. Heavy trading can occur near one price, while thin liquidity can produce a large move on relatively little volume. Activity, liquidity, direction, and variability should be charted as separate dimensions.
Is VIX directly investable?
Spot VIX is a calculated index. Tradeable products usually reference VIX futures or futures indexes, so curve shape, roll, fees, and daily reset mechanics can make returns differ from spot VIX.
Are the homepage charts live market data?
No. Homepage graphics are explicitly synthetic design examples. Source-linked articles explain authoritative methodologies, while any future live or delayed data would require a visible timestamp and data-status label.
See uncertainty in full color.
Move from a headline number to the full structure: history, horizon, strike, price, activity, and regime.