Building a personal trading playbook

Twelve modules of trading content. From here, the question becomes: what do YOU specifically do? A playbook is the personal document that translates everything you know into the small set of decisions you actually execute. The best traders carry mental playbooks; the survivors carry written ones.

Define your edge

Your edge is the specific, repeatable thing you do better than the average market participant. Be brutally honest about this. Most people who claim an edge don't have one — they just had a good run. Real edges come from:

• Information edge: you have access to information faster or better than others (corporate access, sector expertise, geographic insight).
• Analytical edge: you process the same information better than others (better models, sharper interpretation, deeper understanding).
• Behavioural edge: you maintain discipline when others lose it (during stress, drawdowns, euphoria).
• Structural edge: you operate in a niche large players can't (small-cap, illiquid, micro-time-horizon).

If you can't write your edge in one paragraph that holds up to scrutiny, you don't have one yet. That's fine — most beginning traders don't. The first goal is to acquire one.

The playbook structure

• Strategy: in 200 words, describe what trades you take. What's the setup? What's the signal? What's the time horizon? Specific enough that someone else could execute it the same way.
• Risk rules: position size as % of capital; max % at risk per trade; max % drawdown before stopping; correlation limits; daily/weekly stop levels.
• Entry checklist: every trade must satisfy a specific pre-defined set of conditions. If a trade doesn't satisfy the checklist, you don't take it.
• Stop and target rules: predefined exit conditions. Stops never move adversely; trailing stops as profit develops.
• Journal template: every trade logged with thesis, entry, stop, target, exit, result, lesson.
• Review cadence: daily (review today's trades), weekly (review this week's discipline), monthly (review month's results and adjust rules if needed).

The habits that compound

Daily (15-30 min):
  ─ Log each trade taken (thesis, entry, stop, target, exit, lesson)
  ─ Review news and key market levels for tomorrow
  ─ Acknowledge emotional state (winning streak? drawdown? distracted?)

Weekly (60-90 min):
  ─ Review the week's trades. Did you follow your own rules?
  ─ Identify any rule violations and what triggered them
  ─ Update watch list and key levels for next week

Monthly (2-3 hours):
  ─ Compute performance: total P&L, win rate, average win vs loss, max drawdown
  ─ Compare to last month and to your benchmark
  ─ Identify the 1-2 biggest improvement opportunities
  ─ Adjust playbook if needed (but rarely — most edits should be minor)

Quarterly:
  ─ Honest assessment: am I making money? Beating the relevant benchmark?
  ─ Is my edge intact? Has the market evolved against me?
  ─ Should I continue, modify, or stop?

Where to go from here

Twelve modules of trading. From here, the next steps depend on where you're going:

• Buy-side / fund manager: complement this with the DCF Valuation, Financial Statements, and Credit courses. Combine with strong fundamental analysis skills.
• Sell-side / market making: complement with the Corporate Financing course (especially derivatives and repo) and the Python course (essential for any quant work).
• Personal trading: complement with the Behavioural Finance modules of the Communication and Problem-Solving courses. Most of your edge will come from emotional discipline, not analysis.
• Quant / algo: invest heavily in Python + statistics + market microstructure. Read O'Hara's Market Microstructure Theory, Aldridge's High-Frequency Trading, and the Quantitative Finance Stack Exchange.