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Choose a broker and symbol above to load candles. Indicators and drawings are saved per instrument.

Pick a symbol to start charting

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Chart

Trading strategy research, backtesting, and optimization.

StatePath Research

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Tool

Title

Order Exit

Edit Order Creator · {id} · SEAM

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}}

The backend can't find any CSVs under data/. Drop a broker folder into trade-backend/data/ and refresh.

No data sources discovered

Try widening your search or removing one of the active filters.

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})

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?}}

Capture node info

Tap node info

{count} wires merge on this port

No description available for this type yet.

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.

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} · SEAM

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 · SEAM

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

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.

This conversation reached its length limit. Start a new session to continue.

This content has been moderated and can no longer be edited.

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

Something broke

Couldn't load this resource

Run failed

Empty filter graph

{ops} ops · {add} added · {remove} removed · {replace} replaced

Deselect all visible filters

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No filters to select

Compose conditions visually.

Editing · SEAM

Filter Library · SEAM

New Filter · SEAM

Version diff · SEAM

captures

Frame title

Pick an archetype.

{name} · unsaved

Average Directional Index — trend strength (ADX) + directional movement (+DI / −DI). Above 25 = trending.

Average True Range (Wilder) — average of the true range over N bars. Pure volatility (always positive).

Bollinger Bands — SMA basis ± N standard deviations. Width contracts in low volatility, expands during breakouts.

Bollinger Bands

Commodity Channel Index — momentum oscillator centred at 0. Common levels: ±100, ±200.

Donchian Channels — rolling N-bar high / low range. Channel break = trend signal in turtle systems.

Donchian Channels

Exponential Moving Average — recent prices weighted more heavily.

Five-line system with leading + lagging spans and a coloured kumo cloud between Senkou A and Senkou B.

Ichimoku Cloud

Keltner Channels — EMA basis ± multiplier × ATR. Reacts to volatility without the standard-deviation cap of Bollinger.

Keltner Channels

Moving Average Convergence Divergence — momentum oscillator with histogram + line + signal.

MACD

Money Flow Index — volume-weighted RSI (Wilder). Range 0–100, overbought above 80 / oversold below 20.

On-Balance Volume — cumulative volume (signed by close direction). Confirms trend strength.

Welles Wilder’s Parabolic Stop And Reverse — accelerating trailing-stop dots above / below price.

Parabolic SAR

Rate of Change — percentage change vs close N bars ago. Crosses zero on trend reversals.

Relative Strength Index — momentum oscillator (Wilder). 0–100, overbought above 70 / oversold below 30.

Simple Moving Average — equally weighted average of close.

Stochastic Oscillator — fast %K + slow %D. Range 0–100, overbought above 80 / oversold below 20.

Stochastic

Supertrend — ATR-based trailing stop line. Flips above / below price as the trend changes (use Style colour to taste).

Supertrend

TRIX — Triple-smoothed EMA momentum. Crosses zero on trend reversals; signal crossovers mark entries.

Assembling a State