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Tool module

Learn Backtest as a calm daily desk routine.

A Backtest course that teaches historical testing as an evidence courtroom: define the question, lock the test context, translate narratives into rules, read risk before return, stress-test fragility, and communicate results responsibly.

Start first lessonOpen Backtest

Learning path

Follow the same order as the desk.

Each lesson is crawlable article text plus an interactive artifact and Remotion-ready reinforcement concept.

01Backtest first lessonBacktest: Know What History Can AnswerA beginner-safe Backtest lesson for turning a trade idea into admissible evidence: hypothesis first, rulebook second, data window third, and result last.5 chapters5 video specsOpen lesson02Backtest test contextBacktest: Set The Test Context Before RulesA practical Backtest lesson for setting the test ticket first: instrument, enabled market lane, sample window, and capital assumption before any strategy logic is allowed to matter.5 chapters5 video specsOpen lesson03Backtest entry rulesBacktest: Turn A Narrative Into Entry RulesA practical Backtest lesson for converting plain trading language into checkable entry conditions before the learner reads performance or adds extra filters.5 chapters5 video specsOpen lesson04Backtest exit rulesBacktest: Define Exits Before The ChartA practical Backtest lesson for treating exits as invalidation and risk boundaries, not afterthoughts added after the equity curve looks tempting.5 chapters5 video specsOpen lesson05Backtest risk readBacktest: Run The Test And Read Risk Before ReturnA practical Backtest lesson for treating the run button as an evidence gate and reading risk, sample size, and distribution before return.5 chapters5 video specsOpen lesson06Backtest equity autopsyBacktest: Inspect The Equity Curve And Trade LedgerA practical Backtest lesson for reading how a result was made by inspecting the chart path, equity curve, trade ledger, and holding-period evidence.5 chapters5 video specsOpen lesson07Backtest overfit stressBacktest: Stress-Test Against OverfittingA practical Backtest lesson for spotting the temptation to tune history, then using period windows, cross-metal checks, and research-trail saves to keep evidence honest.5 chapters5 video specsOpen lesson08Backtest template safetyBacktest: Use Templates And Adjacent Tools SafelyA practical Backtest lesson for borrowing structure from templates and adjacent Bullion Brains tools while keeping judgment, assumptions, and caveats visible.5 chapters5 video specsOpen lesson09Backtest cost driftBacktest: Account For Costs, Execution, And Live DriftA practical Backtest lesson for reducing false confidence by separating the displayed historical result from trading costs, execution quality, and live behavior after the test.5 chapters5 video specsOpen lesson10Backtest responsible savesBacktest: Save And Communicate Results ResponsiblyA final Backtest lesson for turning a result into a responsible research record: complete saved notes, useful tags, fair gross/net language, version discipline, and a future-you validation prompt.5 chapters5 video specsOpen lesson

What the learner should be able to do

State the exact historical question a backtest can and cannot answer.

Lock market, timeframe, date range, costs, sizing, and execution assumptions before reading outcomes.

Translate trade narratives into explicit entry, exit, risk, and invalidation rules.

Read drawdown, sample size, exposure, equity curve, trade ledger, overfit checks, costs, and live drift before headline return.

Save and share backtest results with limitations, caveats, and follow-up validation steps.

Desk routine

The repeated habit is the product.

  1. 1Write the hypothesis.
  2. 2Set the test context before opening the result panel.
  3. 3Define entry and exit rules in observable fields.
  4. 4Run the test and read risk metrics before return metrics.
  5. 5Inspect equity curve and trade ledger for path problems.
  6. 6Stress-test parameters, costs, and execution assumptions.
  7. 7Save the result card with caveats, invalidation, and next experiment.

Source pack

Backtesting and Simulation

CFA Institute

Used for the core framing that backtesting evaluates a strategy in a historical environment and should be supplemented with scenario and sensitivity work.

Investment Model Validation

CFA Institute Research Foundation

Used to frame a backtest as model validation rather than proof that an idea will work live.

The Probability of Backtest Overfitting

Bailey, Borwein, Lopez de Prado, Zhu

Used for the warning that repeated trials and parameter tuning can make in-sample results look better than future behavior.

Investment Adviser Marketing

SEC

Used for fair-and-balanced language around hypothetical performance and limitations.

NFA Interpretive Notice 9025

National Futures Association

Used for futures-oriented caution that hypothetical performance can still be misleading if assumptions and limitations are not clear.

Trading Costs and Electronic Markets

CFA Institute

Used to remind learners that execution assumptions, costs, and implementation details can change the live interpretation of a test.

Gold Futures Contract Specifications

CME Group

Used for COMEX metal-contract context and the idea that instrument choice is a concrete market selection.

Backtesting

CME Group Education

Used for beginner framing around disciplined rule definition and the risk of false discoveries.

GIPS Standards

CFA Institute

Used for fair-representation framing around performance assumptions and disclosure.