Overtrading: counting trades outside your plan, and what each costs

Month end. You open the journal and scroll. And keep scrolling. Dozens of trades, each with a time, a direction and a result. You felt busy all month, involved, with a finger on the pulse. And the account didn't move, or it went down. For some of the rows, you can't clearly remember why they were opened at all.

The conclusion that arrives too quickly is "we're just not good enough at this". The fix that comes with it is familiar: more hours at the screen, another strategy, more trades, to "win it back". If the month didn't work, surely the answer is to try harder.

There is a part of you that wants disciplined trading that sticks to the plan you wrote. And there is a part that wants action. An open trade feels like work; sitting out in front of the screen feels like a wasted day. After a loss comes the urge to win it back straight away, so there is no need to sit with the loss. That is entirely human.

Why overtrading doesn't feel like a mistake in real time

This isn't weakness or lack of talent. It's a mechanism. Activity feels like progress, because it gives you something to do. Every trade on its own looks reasonable at the moment it opens. Overtrading doesn't happen in one trade; it happens in the sum, and the sum shows up only at the end of the month, if at all.

It also carries a cost that builds quietly. Every trade pays a commission and demands a decision. Brad Barber and Terrance Odean studied the accounts of individual investors in the United States, and in "Trading Is Hazardous to Your Wealth", published in the Journal of Finance in 2000, found that those who traded the most did worse, after costs, than those who traded less. The authors pointed to overconfidence as the explanation: an ordinary human tendency, not a personal flaw. It is a study of individual investors, not day traders, but the direction will feel familiar.

A trade that wasn't in the plan isn't a personal failure. It's a row you can count. And what counts as "in the plan" doesn't come from a book, an article or a trade count someone else picked. It comes from your own written trading plan.

Trades outside the plan: two numbers at month end

The goal: at the end of every month, how many trades fell outside the written plan, and how much they cost in R and fees. Without adding another hour of analysis, without giving up your own style, and without setting a "right" number of trades. What traders who count this way describe is that the number itself takes the edge off the urge next time. Whether and how to trade is your decision.

Trading in the capital market carries high risk. This article is about a record-keeping habit; it does not recommend trading, a strategy, or a number of trades.

A written plan, one tag, a monthly count

Stage 1: a written trading plan, in three sentences

You can't tag a trade "outside the plan" without a plan. It doesn't need to be a document; three sentences are enough, and they are yours:

Our trading plan, in three sentences (and an optional fourth)

• Which setups we trade: the pattern or condition without which we don't enter
• Which hours we trade, and which we don't
• How much risk per trade: what 1R is for us
• (Optional) What we do after a 1R loss

0 of 4 done

How to define the unit of risk itself, R, is covered in the article on the 1% rule.

Stage 2: one tag, "outside the plan"

The journal has a mistakes menu, and you can add your own tag to it. Add one, "outside the plan", and apply it to every trade that breaks any of your three sentences. Don't judge the trade, and don't ask whether it made money. Only: was it in the plan.

In AlphaHome: in the trading journal, under "Journal Settings" and then "Menus", you edit the mistakes menu and add "outside the plan". In each trade's review you tag it from the menu, and in the "Conclusions" field you write one sentence about what came before it.

Stage 3: in the monthly review, count and sum

The trading journal opens on the current month, which is exactly the scope this needs. At month end, in the Analytics view, "Mistake Breakdown" shows how many times each tag came up this month. That's the first number. The second is done on paper: go through the tagged trades in the journal and add up their R and their fees.

Three lines. Not another report, not another chart.

Stage 4: read them by hour and by what came before

After counting, one question: when did they happen. The conclusions you wrote say what came before each one: a loss, boredom, news. When you line the tagged trades up by hour, traders who do this often describe a pattern of one hour, or one mood. On the hours traders choose to skip, and on mistake tags in general, there is an article on trading psychology.

In AlphaHome: the trading journal's Analytics view shows hourly performance and the month's Mistake Breakdown, and in the Monthly Review view you write the conclusions for the month as a whole.

Stage 5: one decision for next month

Not five. One. Traders write things like "after two losing trades in a row, the day is over", or "no entries in the first hour". Write it in the monthly review's conclusions, and at the end of next month check whether the number moved. The rule's content is your decision.

When the month got away from the plan

"A month of revenge trades." Revenge trades spared you from sitting with the loss, and that is a real need. Today: tag them. Don't delete them, don't hide them; they are the most useful information in the month. Next time: a sentence in the plan, "after a 1R loss, we…", written now, on a calm day.

"We forgot to tag for two weeks." It's fatigue with one more task, which makes sense after a long day at the screen. Today: tag only today's trades, without catching up on the whole fortnight. Next time: tag at the moment you close the trade, together with the conclusion.

The number came out high, and it stings. A high number in the first month isn't a grade; it's a starting point. It was there before you counted, just without a name. Today: write it next to the date. Next time: compare only with your own previous month, never with anyone else.

Traders who count what they didn't plan

Whoever measures the month by feel will get another busy month with no answer. Whoever counts the trades outside the plan gets two numbers at every month end that they can work with. Not another ritual, not another strategy. One tag and two lines. And if there is no record-keeping habit yet at all, the trading journal guide starts from the beginning. At the end of next month you will have a number to compare against, which is already more than this month gave you.

This week: write your trading plan in three sentences, add the tag "outside the plan" to the mistakes menu in the AlphaHome journal, and apply it to this month's trades that didn't follow the plan. At month end, two numbers on paper: how many, and how much in R and fees.