Now in beta

Stop trading shapes.
Start trading the hedge.

A fair value gap is a shape on a chart. A gamma wall is a desk that has to buy. VolTix shows you where those obligations sit, and explains why price reacts when it reaches them.

SPX, NDX and RUT includedIndicators free on every planCancel any time
The VolTix dashboard: gamma exposure by strike for SPY at $776.34, with the call wall at $780, gamma flip at $754.07 and max pain at $776 marked, twelve exposure views in the left rail and the Major Walls panel on the right.
terminal · gamma exposure by strike
SPXNDX · RUT

The index chains, included

The cash-settled index options most retail tooling never reaches, alongside the ETFs and the single names. Same engine, same levels, same twelve exposures.

EveryGreek verified

Checked against a second implementation

Each exposure is checked against the numerical derivative of an independently written price, so a formula error cannot ship quietly. That is a correctness claim, not a predictive one.

Freeindicators

Your levels on your own chart

The TradingView and Think-or-Swim indicators are included on every plan rather than sold as an upgrade. Cancel any time.

The demo

Don't just watch it. Try it.

A real trading day, recorded frame by frame, with the workspace live around it. Change the view, move through the session, read the levels. No account, no card, nothing to install — and it keeps working when everything else is down, because there is nothing for it to call.

What's in there

Five modes, one workspace.

Every picture below is the product, photographed from a signed-in session. Nothing on this page is an illustration of what it might look like.

Terminal

Twelve exposure views by strike — gamma, delta, vanna, charm and the rest — plus the shock response at shifted spots.

voltix — terminal · gamma exposure
VolTix Terminal mode: gamma exposure by strike for SPY, with the call wall, gamma flip, vol trigger and max pain marked on the ladder and three docked Greek panels below.
Grid

A genuine strike × expiry matrix several expiries wide, plus a 0DTE grid that pivots today's expiry against every Greek.

voltix — grid · strike × expiry
VolTix Grid mode: a strike by expiry heatmap of net gamma, six expiries wide, with the strike ladder alongside.
Volatility

Realised versus implied with its percentile, qualified IV walls, the term structure, the smile, and a rotatable 3D surface.

voltix — volatility · 25-delta skew
VolTix Volatility mode: the 25-delta skew across expiries, with the IV matrix, qualified IV walls and term structure in the rail.
Analysis

Every level explained — mechanism first, implication second, and what would flip it.

voltix — analysis · levels
VolTix Analysis mode: today's positioning explained in prose, then the call wall broken into what it is, why it moves price, what that implies and what would flip it.
Probability

Risk-neutral odds of finishing in the money, across strike and time to expiry.

voltix — grid · probability
VolTix Probability mode: the risk-neutral probability of closing above each strike, across six expiries.
Analysis mode

Gamma, explained. Not just rendered.

Every level on your chart gets a written explanation: what it is, who has to hedge it and why, what that implies, and what would flip the read. Written text that is always there.

Call Wall · what you actually read
What it is

More call open interest sits at $780 than at any other strike above spot — 47,000 contracts.

Why it moves price

Whoever sold those calls is short them and hedges by holding stock. As price climbs toward $780 those calls gain delta, so the dealer buys more to stay hedged.

What that implies

Approaches tend to meet mechanical selling as the hedge unwinds through it. It is a concentration of obligation, not a prediction.

What would flip it

A close decisively through $780, or the expiry that retires this open interest. The wall does not break — it expires.

Every term links to a plain-English explainer. Educational purposes only — not financial advice.

voltix — analysis · levels, explained
Analysis mode: the call wall, gamma flip and put wall for SPY, each with a written explanation of what it is, who has to hedge it and what would flip the read.
Pricing

Simple. No tiers.

One product, everything included, two ways to pay for it. Seven days free with a card up front, cancel in one click before day seven and pay nothing.

Monthly
$39/mo

Billed monthly. Cancel any time.

Twelve exposure views by strike
Strike × expiry heatmap + 0DTE grid
IV surface, term structure, smile, skew
Realised vs implied, with percentile
Every level explained — Analysis mode
Index options — SPX, NDX, RUT
TradingView indicator, included free
Chrome extension, included free
Level-approach alerts
Every mode, every ticker we cover
Start free trial

7 days free · card required

Free
$0

No card, no account.

The full demo — a recorded session, every view
Terminal and Analysis modes, on the recording
The plain-English explainer for every term
Options Flow for Beginners, when it lands — free permanently
The community Discord — open now, free to join
Beta

Use code BETA100 for 3 months free. Same checkout flow — 100% off for the first 90 days. No catch.

Cancel in one click. No refunds after the trial converts.

Learning it

The explanation ships with the tool.

Every term on the screen links to a plain-English definition, and a finite video bootcamp is coming — free, permanently, to everyone.

In the product · available now

Every term links to an explainer

Gamma, delta, open interest, dealer hedging, the flip — each one has a plain-English definition written for someone who learned what gamma was a fortnight ago, one tap away from the level it describes. No dictionary glosses, no second piece of jargon to look up.

Coming soon · free, always

Options Flow for Beginners

A finite video bootcamp — not a subscription, not a treadmill. It will be free permanently, to subscribers and non-subscribers alike. It does not exist yet, there is no date, and this page is not going to pretend otherwise.

On YouTube · new

Watch the build and the reads

Walkthroughs of the terminal, what the levels meant on a given day, and the product being built in public. New channel — the back catalogue is small and growing.

youtube.com/@voltix.dashboard →

The tool is $39. The explanation is included. That is the whole pricing philosophy — charging separately to explain your own product is a tell about the product.

voltix — analysis · the twelve exposures, explained
The twelve exposures, explained: each Greek with a plain-English definition of what it measures and why a dealer has to hedge it.
Common Questions

Ready to see where dealers are positioned?

7-day free trial. Cancel in one click. No refunds once the trial converts.

Built solo by an 18-year-old self-taught founder. No VC. No Bloomberg terminal. Just code and conviction.