Live demo

Hear what trading looks like

A real, keyboard-navigable, sonified BTC/USD chart — running live in your browser, right here on this page. Not a video. The actual engine.

Try it now

Below is the real Accessible Trade Terminal engine, locked to one market so it is safe to explore: BTC/USD daily candles on Bitstamp. Click into the chart, then use your keyboard — arrow keys to move between candles, - and = to zoom, Space to play the chart as sound. Add a 20 EMA or RSI with the buttons. Turn your screen reader on and put your headphones in: every move is spoken and sonified. Works with NVDA, JAWS, VoiceOver, and Orca.

Prefer it full-screen, or having trouble with the embed? Open the demo in its own tab .

What to listen for

  1. The pitch of price

    A steady tone rises and falls with the close of each candle. A long uptrend sounds like a slow scale climbing. A sharp drop sounds like a short descending slide. Press Space in the demo to play it.

  2. A bell for each crossover

    When a fast moving average crosses a slow one, a short sine bell rings — clean, clear, unmistakable. A bearish cross has a lower pitch than a bullish cross.

  3. A bright crystal bell at support

    Landing on a Cipher SR pivot plays a high, pure tone. You know instantly you are on a price level.

  4. A shimmering detuned pair at confluence

    When three conditions line up on one bar — MACD cross, RSI divergence, and VPVR high-volume node — a detuned pair bell rings. Your screen reader reads the bar context so you know exactly why.

  5. Stereo panning as you scan

    Pan ] to scroll forward. The soundscape moves across your speakers from left to right, anchoring you in the visible window.

This demo is one market. The app is every market.

The full platform adds every indicator and drawing tool, strategy building, alerts, and live trading across Windows, macOS, Android, and iOS.

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