Backtest: Inspect The Equity Curve And Trade Ledger
A practical Backtest lesson for reading how a result was made by inspecting the chart path, equity curve, trade ledger, and holding-period evidence.
Lesson promise
Frame the question
Where did the rule enter and exit on the chart?
Check the evidence
Use 5 guided chapters to read freshness, confidence, and caveats in order.
Move into the tool
Open Open Strategy Backtester with a checklist instead of a blank screen.
Educational workflow only. No trade recommendations, personalized advice, leverage guidance, or guaranteed outcomes.
Chapter 01
Use markers as evidence, not decoration
Trader question
Where did the rule enter and exit on the chart?
Entry and exit markers connect the rulebook to price context. The learner should inspect whether marker placement looks consistent with the stated rule before trusting the ledger summary.
Desk checklist
- Find each entry and exit marker pair.
- Ask whether the marker belongs to the written rule.
- Compare visible context with the matching ledger row.
Interactive proof
Backtest price chart with entry and exit markers
Use the Equity Curve Autopsy to match marker behavior with the curve and ledger pattern.
The equity curve and ledger explain how the backtest made or lost money. A result that depends on one row, a deep recovery, or an unmonitorable hold time needs a different review note than a broad repeated pattern.
Interactive desk lab
Backtest Equity Curve Autopsy
A practical Backtest path lab for diagnosing whether an equity curve is broad-based, one-trade-dependent, or drawdown-heavy before comparing endpoints.
A practical Backtest path lab for diagnosing whether an equity curve is broad-based, one-trade-dependent, or drawdown-heavy before comparing endpoints.
Markers turn results into evidence
Entry and exit markers appear on a simplified price path so the learner can ask whether the rule acted where it was supposed to.
A price path draws across the screen.
Entry markers appear only where the rule fires.
Exit markers appear beside matching ledger rows.
The final frame asks whether the marker pattern matches the rulebook.
Lesson notes
The full chapter walkthrough in reading form — use it to review the lesson or skim ahead before working through the interactive steps above.
Chapter 01
Use markers as evidence, not decoration
Where did the rule enter and exit on the chart?
Entry and exit markers connect the rulebook to price context. The learner should inspect whether marker placement looks consistent with the stated rule before trusting the ledger summary.
Backtest price chart with entry and exit markers
- Find each entry and exit marker pair.
- Ask whether the marker belongs to the written rule.
- Compare visible context with the matching ledger row.
Chapter 02
Read the shape of the equity curve
Did the result grind, stall, cliff, or jump?
A final return can hide the path. A steady curve, a deep drawdown recovery, and a one-jump curve should trigger different review notes even if their endpoints look similar.
Equity curve overlay in the Backtest price chart
- Name the curve shape in plain language.
- Separate smooth progress from lumpy dependency.
- Use drawdown and recovery path as confidence context.
Chapter 03
Check whether one trade carried the result
Would this backtest still deserve study if the biggest winner disappeared?
The trade ledger can reveal whether the result came from many repeatable rows or one outsized payoff. One large trade can be important evidence, but it should not hide weak repeatability.
Trade history table, biggest win, biggest loss, and average win/loss
- Compare biggest win with average win.
- Compare biggest loss with average loss.
- Ask whether remaining rows still support the idea.
Chapter 04
Connect holding period to the daily routine
How long does this strategy ask me to stay involved?
Median hold is not just a statistic. It tells the learner whether the strategy is a short monitoring habit, a multi-session routine, or a longer position-style review.
Trade history entry/exit dates and median hold in the result read card
- Read entry and exit dates in the ledger.
- Compare median hold with your intended review cadence.
- Do not compare strategies with different hold times as if they ask the same routine.
Chapter 05
Rerun when the path context is missing
Am I comparing the same case, or just a saved endpoint?
A saved result can help the learner return to a strategy, but the full chart context still matters. If the date window, market, rulebook, or path evidence changed, rerun before comparing.
Saved result, chart context, result read card, and trade ledger
- Confirm the saved result uses the same context.
- Check that chart, markers, and ledger are visible.
- Rerun when the data window or rulebook changed.
Sources used for this tutorial
Next step
Open the tool with the checklist beside you.
Move from the lesson into the matching Bullion Brains tool, keep the checklist visible, and treat the output as evidence until the caveats are clear.