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Drawdown Percentiles · The Read

Bands against gate state.

How MARS uses this

Reading drawdown bands against gate state is the page's doctrine, and this distribution is the read's raw material: simulated maximum drawdowns binned over the gate zones. Live drawdown better than the bands under a compressed gate tells a different story than the same number under GREEN — the overlay of zones is what makes that visible.

How it benefits you

You get a pre-agreed definition of normal pain, decided calmly before the pain started. That single artifact prevents the two classic errors - panic de-risking inside ordinary variance, and denial when damage is genuinely abnormal. You always know which situation you are in.

GROWTHRECOVERYBUFFERFLOORDEEPLOCK0%10%20%30%40%FREQUENCY OF MAX DRAWDOWN ACROSS 50,000 PATHS

Bands over gate zones: the same drawdown number means different things depending on which zone it lands in.

The read

Bands against gate state.

Drawdown bands must be read against gate state — that is benchmark doctrine. Live drawdown better than the bands suggests strong capital control. Inside the bands: expected behavior, hold the process. Worse than the adverse percentile bands: over-risk, execution weakness, or a structurally weaker system than modeled. Worse than 40%: System Lock territory.

Where it lives

Inside Drawdown Percentiles.

This page expands one card of the Drawdown Percentiles page into its own reference. For orientation, the module's own framing: Simulated drawdown distributions define expected depth, frequency, and duration of underwater periods. A losing stretch inside the bands is variance; a breach of the adverse bands is a structural warning that outranks any green dashboard.

Conditional bands

The bands themselves depend on gate history.

Simulated drawdown distributions are generated with gate transitions modeled in — so the bands already assume compression happens when it should. Live drawdown outside those bands therefore means something specific: the damage exceeded what disciplined braking predicts, which points the review at execution and exposure rather than at luck.

Doctrine

Reference

Every review plots realized equity against the benchmark envelope generated from the system's own evidence. Position inside the band is classified - normal variance, outperformance, or model deviation - and only classified deviation triggers structural review. Raw P&L is never interpreted naked.

Live equity drawn inside the simulated envelope. The question is never 'am I up?' - it is 'where inside my own distribution am I running?'

ABOVE MEDIAN · NORMALTRACKING P60live equity (green) read against the simulated envelope — never in isolation

Connected inside MARS

This module doesn't work alone.

Go deeper

Operator briefs on this territory.

Every module ships in the complete MARS package.

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