F/FIN LAB
Daily data through loading
Strategy command lab

Write the rules.
Watch them trade.

Build simple When → Do commands, compare them with automatic investing, then replay or export the result.

See the live comparison
PresentationUse the whole canvas.Layout and theme are saved on this device.
Layout
Theme
Setup

Your comparison

Everything below updates the same graph and table.

Private planner ready

Describe the strategy. We'll build the controls.

The bounded planner only translates your words into supported simulator commands. It cannot place real trades.

Updates Scenario 1
Try
1
Timeframe

Intraday mode uses real hourly bars and automatically limits the comparison to their shorter available history.

2
MoneyShared by all 2 scenarios
3
ScenariosOne click per choice · results update instantly
1
Scenario 1QQQ · Trading rules · DRIP
Asset
Strategy
Dividends
When → Do commandsRuns top to bottom at every real hourly bar. Each command can trade once per market day.
Today vs previous closePosition vs average costPeriod high highest price in this test
1WHEN%
2WHEN%

Annual contributions arrive as cash each market day. Commands decide when that cash is invested.

2
Scenario 2QQQ · Daily close · DRIP
Asset
Strategy
Dividends

Invest once per market session at the daily close.

Scheduled investing automatically deploys the same total contribution budget.

Results

One view. Same assumptions.

to · trading sessions

Loading all fund histories…