The 5 Components of a Trading System

The last chapter said you must have "a system written as rules" — this chapter I will tell you what a complete system is made of.

A beginner thinks "system = entry point" — he spends 90% of his time hunting for the perfect entry.

The truth — the entry is just 1 of 5 components, and it is the least important one.

A complete trading system must answer all 5 of these questions — as clear rules:

Component 1 — Market & Timeframe (what to trade, where) - Which pair / asset do you trade? (e.g. XAU/USD, EUR/USD only — not "anything") - Which timeframe? (e.g. find bias on 4H, enter on 15M) - Which sessions do you trade? (e.g. London + NY session only)

Reason: a system that works on gold may not work on currency pairs — specificity is a strength.

Component 2 — Setup & Entry (when to enter) - The conditions that must occur before you enter — written as a checklist you can answer "yes/no," not "does it look good" - Example: 4H structure is an uptrend price pulled back to the Demand Zone a reversal candlestick formed R:R ≥ 1:2

Rule: if you hand this checklist to someone else, they should be able to enter the same trade as you — if they do not, the checklist is still too vague.

Component 3 — Exit: Stop Loss (where to get out when you are wrong) - Where the SL goes — a fixed rule (e.g. below the Demand Zone, below the swing low + buffer) - The SL must come from price structure, not from "the amount of money you are willing to lose"

Component 4 — Exit: Take Profit (where to get out when you are right) - Where the TP goes — a fixed rule (e.g. the next swing high, the next liquidity, a fixed 1:3 R:R) - Is there a partial close rule? Do you trail the SL?

Component 5 — Risk & Position Sizing (how much to risk) - What % to risk per trade (the 1% rule — from the Risk Management ebook) - Max concurrent trades / max total risk - Daily/weekly stop loss rules

Why all 5 are needed — one broken link and the whole chain fails

Think it through — you have a brilliant entry (Component 2) but no TP rule (Component 4) → you will close profits on emotion → the edge is gone.

Or — you have everything except Risk Sizing (Component 5) → a single oversized trade can wipe out the account.

A system is not "a clever entry" — a system is "complete rules, all 5, working together."

Exercise — write your system on one page of paper

At the top write the system's name, then answer the 5 components. Every one must be a rule that "someone else can read and follow."

Test the clarity — the Stranger Test: Hand that one page to a friend who can trade and ask: "if you used these rules, would you enter the same trade as me?" - If yes = your system is clear enough, ready to backtest - If your friend is confused / does not enter the same = there is still a vague component, go back and rewrite it

Where beginners trip up often — rules that "look clear" but are actually vague: - "Enter when the trend is strong" — how do you measure "strong"? - "Enter when price is above the EMA 50 and the EMA 50 is pointing up" - "Exit when momentum runs out" — what is "run out"? - "Exit when price closes below the latest swing low"

Every rule must be binary — answerable yes/no, with no room for interpretation.

> A system you can backtest = a system clear enough to backtest · if you cannot backtest your own system, it means it is not yet a system — it is still a feeling

Next chapter — we take this one-page system and prove it by backtesting 1,000 trades