We publish free tools on TradingView — almost all open source — because reputation should be earned in public. Each one does one job well, says plainly what it can't do, and never asks for your email. The paid engine is MIZAN — these are the workbench.
One histogram that answers where the whole market's money is leaning. It estimates buy and sell pressure across five instruments at once: index futures, their ETFs, and an inverse hedge ETF flipped so its buying counts as market selling. The net is weighted, smoothed, and z-scored into a single pane with an RSI confluence layer on top. Arrows print only when flow, acceleration, and RSI all agree; divergence marks need three straight bars of opposing flow. All of it is estimated from OHLCV: a careful proxy, not tick data. It reads the index complex, not your single stock.
A full top-down liquidity playbook on one chart: daily-structure bias, a raid on a real liquidity pool against that bias, a fair value gap for confirmation, then an armed entry with the sweep as the stop and the prior-day level as the target. An AMD weekly-open filter, a reward:risk gate, and a daily circuit breaker keep it honest. Fires on closed bars only.
A cumulative volume delta pane that estimates who is actually in control. Context-aware wick attribution instead of naive 50/50 splits, session resets so today's line is today's flow, RVOL-weighted delta with spike dots, and pivot-based divergences that confess their own confirmation lag.
The simplest useful question, answered on every bar: did price break the recent high or low, and did volume show up for it? Break bars are painted, the volume ratio prints once per run, and the broken level stays on the chart until price revisits it. Confirms on close — no repaint.
Paints the candle itself when a classic reversal pattern fires with confirmation — pattern, RSI, and volume all have to agree, or the bar stays unpainted. Most candles stay unpainted. That is the point.
Tap any chart to zoom.
A bare-bones descendant of the paid engine, kept alive for early users: a simple adaptive envelope with confirmed long and short triangles. Two settings, no score, no seven-layer stack — the full MIZAN is a separate invite-only script. If you want a free feel for the band-and-signal rhythm before trialing the real thing, this is it.
The one tool on this page that isn't open code — it ships from the engine's family tree, so the source stays closed. Free to use all the same.
More free tools are on the way. Follow the TradingView profile to catch each release, or read the weekly Regime Read on the main page.
Why give tools away? Because "trust me" is not an argument — open code is. Read it, test it, keep it. If the free work is this careful, you already know how the paid engine is built.