In scalping, trades last seconds to a few minutes and you take many of them per day. That makes a journal harder and more important: small mistakes pile up quickly, and without data you cannot tell whether your edge covers its costs. This article shows what to track when scalping and how to keep it up.
This article is educational and not investment advice. Scalping is a demanding style and many traders lose money. Also check with your prop firm whether scalping and your trading method are allowed.
Why scalping needs a different journal
- Volume: dozens of trades a day cannot all be written up at length
- Costs weigh heavily: spread, commission and slippage are a large part of your result
- Emotion moves fast: a losing streak and revenge trading sit close together
- Overtrading: more trades feels like more opportunity, but it is often noise
What do you record for each scalp?
- Instrument and session: for example GER40 during the London open
- Setup tag: one fixed name per setup so you can group later
- Entry, stop and result in R: R works better than money when position sizes vary
- Costs: spread and commission so you see the net result
- Rule check: did you follow your plan, yes or no
- Emotion in one word: calm, rushed, angry, FOMO
Gross versus net: the hidden leak
A scalper with a small profit per trade can end up at zero or negative after costs. So track gross and net results separately. If you are positive gross but not net, the problem is not your entry but your frequency or your instrument.
Journaling without losing hours
- Log each trade in a few seconds with only setup tag, R and rule check
- Add detail only to the outliers: biggest win, biggest loss and every rule break
- Do a short review at the end of the session, not after every trade
- Use a fixed daily trade limit and note whether you kept to it
Which numbers to check after 100 trades?
- Win rate and average R per setup, net of costs
- Result per hour or session: when do you scalp well and when not
- Number of trades after two losses in a row: does your volume rise?
- Percentage of trades where you followed your rules, next to your profit
More on the numbers in what is a good win rate, and on limiting overtrading in trading psychology and revenge trading.
Many scalpers discover in their journal that their first two trades of the day are good and everything after is worse. If you can see that in your own data, a daily limit is not a restriction but a proven advantage.
Frequently Asked Questions
Read also: Revenge trading · What is a good win rate · GER40 day trading journal