Browser extension · Chrome, Edge, Brave

Zanshin Flow levels on your TradingView chart

The gamma flip, the call and put walls, the king strike and max pain, drawn on any TradingView chart of ES, NQ, RTY, gold, oil, SPX, SPY, QQQ, NDX or IWM, and moved as the options book moves. It's the levels from the Zanshin Flow app, read from the same live book every 15 seconds, so what you see on TradingView is what you'd see in Zanshin at that moment.

What it draws

Gamma flip
with the regime: LONG GAMMA or SHORT GAMMA
Call walls
the three biggest call-gamma strikes above price
Put walls
the three biggest put-gamma strikes below price
King
the largest gamma strike in the book
Max pain
where the front expiry settles cheapest

Each level is a line across the chart with a price tag on the axis, and a row in a side panel on the right: its name, its price, its distance from spot in points and the dealer gamma sitting there (the panel can be switched off for lines only). It's drawn in the chart's own scale (log or linear, any zoom), follows the chart's light or dark theme, and each level can be switched off in the popup. On a futures chart you pick the book: the future's own options (ES, NQ, RTY, GC and CL each have one, live overnight), or the cash index's book mapped onto futures prices with Zanshin's live basis (SPX → ES, NDX → NQ, IWM → RTY). Micro contracts draw the same levels as the big ones.

Install

Download and unzip. Zanshin-TradingView.zip (16 KB). Keep the unzipped folder somewhere permanent; the browser reads it from there.
Load it. In Chrome, Edge, Brave or Arc open chrome://extensions (Edge: edge://extensions), switch on Developer mode at the top right, press Load unpacked and choose the folder.
Paste your key. Make one below, click the Zanshin icon in the browser's toolbar and paste it into the popup. The key is kept by the extension only; TradingView never sees it.
Open a chart. Any ES, NQ, RTY, GC, CL, SPX, SPY, QQQ, NDX or IWM chart on tradingview.com. The levels appear within a few seconds and move on their own from there.

Your key

Checking your account…

Copy it now: it is shown once. Paste it into the extension's popup. The same key works in the MotiveWave and NinjaTrader studies; three devices can be linked at a time, and making a key on a fourth signs out the oldest.

How it works

The extension asks Zanshin Flow's levels API for the chart's symbol every 15 seconds (10, 30 or 60 if you prefer), the same API behind the MotiveWave and NinjaTrader studies. The answer is a few hundred bytes. It then draws the lines on a canvas over the chart, placing each price with TradingView's own price scale, so the lines stay exactly on their prices while you pan, zoom or switch to a log scale. Nothing is sent to TradingView and nothing is changed on your chart or layout: switch the extension off and the chart is as it was.

It works on a free TradingView account. It needs an active Zanshin Flow subscription or trial for the levels; when the subscription ends the lines stop.

Questions

Does Zanshin Flow work with TradingView?

Yes. The Zanshin Flow browser extension draws the dealer gamma levels on any TradingView chart of ES, NQ, RTY, GC, CL, SPX, SPY, QQQ, NDX or IWM and updates them intraday, every 15 seconds by default.

Which levels does it draw?

The gamma flip with the regime (long or short gamma), the king strike, up to three call walls and three put walls, and max pain. Each can be switched off in the extension's popup.

Does it work on futures charts?

Yes. On ES, NQ and RTY you choose the future's own options book or the cash index's book (SPX, NDX, IWM) mapped onto the future's prices with Zanshin's live basis. Gold (GC) and crude oil (CL) use their own futures options. Micro contracts (MES, MNQ, M2K, MGC, MCL) draw the same levels.

Does it need a TradingView paid plan?

No. It draws on a free TradingView account too. It needs a Zanshin Flow subscription or trial for the levels, and a key from this page.

Is it on the Chrome Web Store?

The download here installs in any Chromium browser (Chrome, Edge, Brave, Arc) through Load unpacked in the browser's extensions page. A Web Store listing follows.

Not financial advice. The levels are Zanshin Flow's estimates of dealer positioning; nothing here is a recommendation to buy or sell anything.