How our tools work
The method behind the indicators — and the rules we refuse to break.
We read the flow, not the noise
Every OrderFlowSmith tool starts from the same raw material: order flow. Depending on the product that means volume at price, delta, the footprint of aggressive versus passive trading, resting liquidity in the book, or how value migrates over a session.
The job of the indicator is to turn that raw flow into something you can reason about — a level, a state, a signal — while staying honest about what the data can and cannot tell you.
The rules we do not break
No repainting
A signal that printed on a closed bar stays put. We never redraw history to look right.
Decisions on closed bars
Read from a price that can still change and you are fooling yourself. We decide on completed bars.
Measured, not guessed
Values come from the real data on your chart (volume-at-price, book, trades) — not from smoothed approximations dressed up as fact.
Evidence on the chart
When a tool cannot get the data it needs, it says so. No silent fallback to a weaker method.
Built clean, tested hard
The analytical core of each tool is written to be independent of the platform and is covered by automated tests — the same input always produces the same output. That is what lets us promise no repainting and honest determinism, and it is why we can fix a problem without breaking three others.
We are also honest about limits. Where a result is illustrative or backtested rather than proven live, we say so on the product page.
Licensing that respects you
Most vendors bind a license to a machine. It solves piracy on paper and creates a support problem in practice: every new laptop becomes a ticket. We bind the license to your ATAS account instead, so it follows you, not your hardware. Fair for honest customers, and enough friction to keep the rest honest too.
Read the market, not the noise
Try a tool on your own charts — selected indicators include a free trial with full functionality.
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