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{name}. {chartType} chart, {interval}, from {from} to {to}.

Buy and hold {symbol} over the same window: {first} at the start, {last} at the end.

Equity curve over {count, plural, one {# point} other {# points}}: {first} at the start, {last} at the end.

Add an indicator from the catalog

Layers

Return since start for {count, plural, one {# backtest} other {# backtests}} on one time axis: {ends}.

Couldn't load candles

Delayed prices for every symbol on the platform, free to use without an account.

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Charts are switched off for now

Free price charts with drawing tools and indicators for every symbol on the platform. No account needed.

{symbol} price chart with drawing tools and indicators. Delayed data, free to use without an account.

Delayed prices, free to use without an account.

{symbol} chart

Every symbol on the platform, each with its own free chart.

The full list of symbols with a free price chart on the platform. Open any of them without an account.

Price charts for every symbol

Charts

The chart service can't be reached

Drawdown over {count, plural, one {# point} other {# points}}; the deepest is {deepest}.

Backtest run {id}

Forward run {id}

{layouts, plural, one {Move # layout saved in this browser into your account?} other {Move # layouts saved in this browser into your account?}}

Move the charts saved in this browser into your account?

Trading strategy research, backtesting, and optimization.

StatePath

{page} · {brand}

No preview yet

Tool

Title

Order Exit

Edit Order Creator · {id}

Source upstream Journey Data declarations as outputs for downstream tools. CreateOrder is the only stage where the Reader is allowed.

reads

Journey Data — Reader

Declare new typed fields in this CreateOrder's writes list, then wire tool outputs into them.

writes

Journey Data — Writer

Upstream source

This filter has no published version — publish it before running.

Pipeline preview · {count, plural, one {# order} other {# orders}}

The test run is currently wired to the manual pipeline — picking a strategy here switches the run source to that strategy and deactivates the manual pipeline.

untitled

<res>{result}</res> of <tot>{total}</tot> {count, plural, one {source} other {sources}}

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No data sources discovered

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No sources match these filters

Every broker × symbol the backend can run a strategy against, with the timeframes available for each.

Collapse panel ({chord})

Expand panel to 50 % ({chord})

Promote a tool slot via the inspector's <module>Module</module> button to add a new input here.

Module inputs

Maximize panel ({chord})

Restore panel ({chord})

A {from} output can't feed a {to} input directly.

No tool bridges these types

These ports don't connect

No adapter — rewire

Insert adapter

{count, plural, one {One node sits inside} other {# nodes sit inside}}. Keep them on the canvas, or delete them with the box.

{count, plural, one {Delete this gate box?} other {Delete these {countText} gate boxes?}}

Connect {node}

Capture node info

Tap node info

{count, plural, one {# wire merges on this port} other {# wires merge on this port}}

No description available for this type yet.

Add a node here

Add a node for this wire

Press Enter or Space to select this wire, then Delete to remove it or Escape to cancel.

Press Enter or Space to select this node, C to connect it, Delete to remove it and Escape to cancel.

Press Enter or Space to select this node, then the arrow keys to move it. Press C to connect it, Delete to remove it and Escape to cancel.

Empty canvas

Add {label} — press a then {chord}

Add {label}

More system tools

Find a tool to add

{label} ({shortcut})

{label} (active while Space held)

Arrange — {mode} (right-click for modes)

Fit view to canvas

Your saved draft is safe on the server. Reloading rebuilds the canvas from it.

You have unsaved edits in this tab. Retry to show them again. Reloading rebuilds the canvas from your last saved draft and discards those edits.

This editor stopped rendering.

Filter Exit

Search Exit

{count, plural, =0 {No nodes yet} one {# node} other {# nodes}}

Gate box

Type mismatches

Pick a strategy context to list the upstream fields this reader can use.

Journey Data Reader

Journey Data Writer

Currently bound by {shown} {count, plural, one {other tool} other {other tools}}

Module binding

Selection

Bind this filter to a strategy to read its Journey Data.

Read status

Read Journey Data as part of a strategy composition.

Strategy context

New {label}

A new document opens in the editor immediately and persists to your library.

Author and persist {labelLower} documents independently. Saves are versioned per-document.

{label}s

pass ▸ cancel

Frame

{tp} TP · {sl} SL · paired

buy ▸ sell

Hand this module to the AI studio with a clear intent.

Refine with AI

Evaluate the filter under both directions. Emits a buy and a sell arrow on bars that pass.

Evaluate the filter as if a BUY signal arrived each bar. Emits blue up-arrows on pass bars.

Mock signal direction — pick which side the filter acts on

Evaluate the filter as if a SELL signal arrived each bar. Emits pink down-arrows on pass bars.

Run this filter against a signal search from the library, or against generated mock signals.

Generate synthetic signals for testing — no signal search needed.

Choose a signal source

Why no signals?

This editor is a desktop tool — three panels, a canvas, and a bottom-panel chart. It needs at least a tablet-sized screen to be usable. Reopen this page on a laptop, or use the library below to browse what already exists.

In-memory editor — changes are not persisted

{name} has v{v} published on {date}.<line></line>The current draft will replace v{v}'s content in-place — the version number stays unchanged.<line></line><warn>Strategies and compositions that pin v{v} will automatically use the new logic on their next run.</warn>

Replace v{v}?

{name} v{v} was published on {date}.<line></line>Loading it will overwrite your current draft with the IR from that version. The version itself stays intact in the history.

Load v{v}?

No versions published yet

Delete {count, plural, one {# {label}} other {# {label}s}}?

Selected items will be soft-deleted. Strategies that already reference a published version of any of them will keep working; the documents disappear only from this list.

Nothing public here yet

Discover and clone modules published by other users.

Explore

Not sure where to start?

Make “{name}” public

This {kind} is listed publicly in Explore. Adjust what viewers may do, or make it private.

Public listing — {name}

Making it private removes it from Explore. Existing share links keep working until you revoke them.

This {kind} will be listed in Explore under your name instantly — including to you. There is no review step.

Delete {label}?

“{name}” will be soft-deleted. Strategies that already reference a published version will keep working; the document just disappears from this list.

Create a link to share this {kind}. Anyone with the link can open it; if you allow cloning, they can copy it into their own workspace.

Share “{name}”

“{name}” now appears under “Shared with me”.

Added to your library

Anyone who already opened {count, plural, one {it} other {them}} loses access immediately — this cannot be undone.

Revoke {count, plural, one {this link} other {these # links}}?

Anyone who already opened it loses access immediately — this cannot be undone.

Revoke this link?

Items from share links you redeem appear here, until the link is revoked or expires.

Nothing shared with you yet

No {label}s yet

Public library

No published versions yet.

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This content is licensed sealed: you can run it, but its internals stay with the seller.

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Run failed

Empty filter graph

<strong>{ops}</strong> ops · {add} added · {remove} removed · {replace} replaced

Every save, publish and restore of this filter, newest first.

Wiring tools together