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Keeping a trading journal

A journal turns your trades into lessons. Without one, you remember the big wins and forget why you lost. With one, you can see exactly what works for you and what doesn't.

Lesson 68 of 76 · 2 min read

What to record for every trade

Write the entry before you buy, not after. The plan is the most valuable part, because later you can compare what you intended with what you did.

Account$100,000Risk 1%$1,000Entry$50.00Stop$46.00Risk per share$4.00Shares$1,000 ÷ $4 = 250Position250 × $50 = $12,500

The stats that matter

After 20 or 30 trades, simple numbers start to tell a story:

Review every week

Set aside time once a week, ideally in your weekly routine, to go through the past week's trades. Look at each chart again with fresh eyes. Did you buy near the pivot or chase? Did you follow your stop? Did you sell too early or too late?

Over time patterns appear. Maybe your breakouts in weak markets usually fail, or your losses come from buying extended stocks. Those patterns become your personal rules.

The portfolio journal on Ticker&Tape

The portfolio keeps your trades, P&L (profit and loss) and stats in one place. When you plan a trade with the position size calculator, you can send it to the portfolio with the entry and stop already filled in, then add your notes in the journal. The stats update automatically as you close trades, so you see your win rate and average gain and loss without a spreadsheet.

Common mistakes

  • Only recording winners, or only writing notes when something goes wrong.
  • Filling in the reason after the trade, which rewrites history.
  • Judging the method on five trades instead of a meaningful sample.
  • Keeping a journal but never reviewing it.

Key points

  1. Record setup, entry, stop, size and reason for every trade before you buy.
  2. Track win rate, average gain, average loss and the gain/loss ratio.
  3. Review weekly and turn repeated mistakes into rules.

Check what you learned

Answer at least 2 of 3 correctly to complete the lesson.

1. When should you write the plan for a trade in your journal?

2. Your win rate is 40%, your average gain is 15% and your average loss is 5%. What does that mean?

3. Your journal shows a largest loss of 18%. What does that point to?

Open your portfolio journal → Try it on Ticker&Tape

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