Expectancy Per Hour: How to Measure What Your Trading Time Is Actually Worth in 2026
November 15, 2026
14 min read
Expectancy per hour is the average amount your trading makes or loses for each hour you spend in front of the screen. Expectancy per trade tells you whether a setup has an edge. Expectancy per hour tells you whether the time you spend hunting for that setup is paying for itself, or quietly costing you.
Most traders never measure it. They track wins, losses and maybe expectancy per trade, then sit through the whole session because the market is open. The hours where they make most of their money and the hours where they give it back blur into one daily number. That daily number can look fine while two or three hours of the day are losing every week.
In this guide we'll define expectancy per hour, show how to calculate it from your own journal with an illustrative example, explain why it changes through the session, show how to turn it into simple rules about when to trade and when to stop, and explain how it fits the written limits of a TradeFundrr simulated account.
Key Takeaways
- Measure time, not just trades. Divide net results by the hours you were at the screen, including the hours you took no trades.
- Split the session into hour buckets. One daily number hides the hours that lose; a bucket for each hour shows them.
- Include every cost. Use net results after commissions, or the per-hour figure will flatter your busiest hours.
- Demand enough data. An hour with a handful of trades is noise; wait for a real sample before you change your schedule.
- Turn the numbers into a stop rule. Write down which hours you trade and when you stop, then follow it like any other account rule.
Table of Contents
- What is expectancy per hour in trading?
- How do you calculate expectancy per hour?
- Why does expectancy per hour change through the session?
- How do you use expectancy per hour to decide when to trade?
- Expectancy per hour in a TradeFundrr simulated account
What is expectancy per hour in trading?
Expectancy per hour is your expectancy per trade multiplied by the number of trades you take per hour, or more simply, your net result divided by the hours you spent trading. It answers a question that expectancy per trade cannot: how much is an hour at the screen worth to you, on average, over a large sample?
Start with expectancy per trade
Expectancy per trade is the average amount a trade makes or loses. The usual formula is your win rate times your average win, minus your loss rate times your average loss. A positive number means the setup has made money on average over the trades you measured. Our guide to expectancy explained walks through that calculation step by step.
Expectancy per trade is the right starting point, because it tells you whether there is an edge at all. If it is negative, no amount of time management will fix it. Expectancy per hour only becomes useful once the per-trade number is positive.
Add the clock
Two traders can have the same expectancy per trade and very different results per hour. One finds a good setup every 20 minutes. The other waits two hours for each one and then forces trades in between because sitting still feels unproductive. The per-trade number treats them as equal. The per-hour number does not.
Time matters for a second reason. Each hour at the screen carries a cost even when it produces nothing: attention, fatigue and the temptation to trade because you are there. Investor.gov's archived article Thinking of Day Trading? Know the Risks describes day trading as minute-to-minute decision-making and notes how hard it can be to keep emotions out of decisions in that environment. Hours are not free.
What it is not
Expectancy per hour is not an hourly wage. It is an average across a sample of past trades, it includes losing hours, and it says nothing certain about the next hour. Treat it as a measurement of your process, not a promise of income. In a TradeFundrr simulated account, results are simulated, and payouts depend on meeting the written payout rules.
How do you calculate expectancy per hour?
Calculate expectancy per hour by adding up your net results, after commissions, over a set of sessions and dividing by the total hours you were at the screen in those sessions. For a finer view, do the same for each hour of the session separately, so each hour gets its own number.
The two formulas
There are two ways to get the same figure, and it is worth knowing both:
- From the totals: net result over the sample divided by hours at the screen.
- From the parts: expectancy per trade multiplied by trades per hour.
The first is simpler and harder to fool. The second shows you which lever moved: whether your trades got better or worse, or whether you simply took more or fewer of them. If both formulas do not give the same answer, something is missing from the log.
An illustrative example
Illustrative example: a trader logs 10 sessions of six hours each, 60 hours in total. Over those sessions they take 40 trades. They win 18, with an average win of $180, and lose 22, with an average loss of $110. All figures are net of commissions.
- Total wins: 18 times $180 is $3,240.
- Total losses: 22 times $110 is $2,420.
- Net result: $820.
- Expectancy per trade: $820 divided by 40 trades is $20.50.
- Trades per hour: 40 divided by 60 hours is about 0.67.
- Expectancy per hour: $820 divided by 60 hours is about $14, the same as $20.50 times 0.67.
So far, so ordinary. The interesting part comes when the same 40 trades are split by the hour they were taken in.
Count the empty hours
The most common mistake is counting only the hours in which you traded. If you sat through an hour, watched three setups fail to trigger and took nothing, that hour still goes in the denominator. You spent it. Leaving it out makes your expectancy per hour look higher than it is and hides the real cost of a long session.
The second mistake is using gross results. Commissions and the spread fall hardest on the busiest hours, because those are the hours with the most trades. Use the net figure for every trade, or your most active hour will look better than it was.
Why does expectancy per hour change through the session?
Expectancy per hour changes through the session because the market itself changes through the session. Volume, volatility and the type of participants are different at the open, in the middle of the day and into the close, so the same setup can work well at one hour and poorly at another. Your own focus changes too.
The session has a shape
The regular U.S. stock market session runs from 9:30 a.m. to 4:00 p.m. ET, with an opening auction at 9:30 and a closing auction at 4:00, according to the New York Stock Exchange's holidays and trading hours page. Inside those six and a half hours, activity is not spread evenly. Many traders find the first hour the most active, the middle of the day quieter and the last hour busier again as positions are closed.
That shape is general market behavior, not a rule, and it varies by stock and by day. The point is not that every trader should trade the open. The point is that your setups meet different conditions at different hours, so your results by hour are unlikely to be the same. Our guide to trading the opening range covers one approach built around the first part of the session.
Risk math · Illustrative example
What each hour at the screen is worth
10 sessions, 6 hours each, 40 trades, all net of commissions. Same trades, sorted by the hour they were taken.
$20.50
Expectancy per trade
0.67
Trades per hour
~$14
Per hour, all six hours
~$14/hr
Trading all 6 hours: $820 over 60 hours
$38/hr
Hours 1, 2 and 6 only: $1,140 over 30 hours
Ten sessions is a small sample. Hours with only a few trades are mostly noise, so confirm a pattern over many more sessions before changing your schedule.
tradefundrr.com
Illustrative example. Hypothetical numbers, not expected results. Simulated trading.
Reading the illustrative profile
In the example, the trader's full-session figure is about $14 an hour. Split by hour, the picture changes. The first hour averaged about $64 an hour across the 10 sessions. The third and fourth hours lost money, about $21 and $15 an hour. The fifth was close to flat. The sixth was positive again.
If the trader had traded only the first, second and sixth hours, the same trades in those hours would have produced $1,140 over 30 hours, about $38 an hour, and the session total would have been higher, not lower, because the losing hours were left out. That is the whole case for measuring by the hour. The daily total of $820 hid two hours that cost $360.
Your focus has a shape too
It is not only the market that changes. Decision quality tends to slip with fatigue, boredom and the urge to make back a loss. A trader who starts the day sharp may be taking marginal setups by the fourth hour simply because they are still sitting there. An hour-by-hour log separates those two causes poorly on its own, so add a short note about your state when you log each trade.
How do you use expectancy per hour to decide when to trade?
Use expectancy per hour by building a written schedule from it: trade the hours where your net results are clearly positive over a large sample, stop or step away in the hours where they are clearly negative, and review the numbers on a fixed cycle rather than after every bad day.
Compare the three measures
Expectancy per hour does not replace the other measures. It sits beside them, and each one answers a different question.
| Measure | How to calculate it | Question it answers | What it can hide | Best use |
|---|---|---|---|---|
| Expectancy per trade | Win rate × average win, minus loss rate × average loss, net of costs | Does this setup have an edge? | How often the setup appears and how long you wait for it | Deciding which setups to keep |
| Expectancy per hour | Net result ÷ hours at the screen, including idle hours | Is my time at the screen paying for itself? | Differences between setups inside the same hour | Deciding when to trade and when to stop |
| Expectancy per hour bucket | Net result in one hour of the session ÷ hours spent in that hour | Which parts of the session help or hurt? | Small samples, single big days | Building a written trading schedule |
| Expectancy per session | Net result ÷ number of sessions | What does a typical day look like? | Losing hours inside winning days | Planning around daily loss limits |
Four ways to measure expectancy and what each one is for. Use net results after commissions for all four.
More trades is not the same as more per hour
It is tempting to read the formula and conclude that more trades per hour means more money per hour. That only holds if the extra trades keep the same expectancy, and they rarely do. The extra trades are usually the marginal ones, taken because you were bored or wanted to get back a loss. Our guide to the overtrading trap covers why those trades drain an account so quietly.
Watch both parts of the formula. If trades per hour goes up while expectancy per trade comes down, your hours did not get more productive. You just got busier.
Damaging admission: the sample problem
Here is the honest limitation. Per-hour figures need far more data than per-trade figures, because each hour bucket only holds a slice of your trades. In the example, the fifth hour had two trades in 10 sessions. That is not evidence of anything. A single large win or loss in a thin bucket can flip its sign.
Before you act on an hour bucket, wait until it holds a meaningful number of trades and spans different kinds of market days. Until then, treat the profile as a question to keep watching, not an answer. Investor.gov's day trading glossary entry warns that day trading is extremely risky and can produce substantial losses in a very short period. A schedule built on thin data does not change that.
- Every trade is logged with its entry time and a net result after commissions.
- Every session is logged with its start and stop time, including hours with no trades.
- I calculated expectancy per trade and confirmed it is positive before going further.
- I calculated expectancy per hour for the full session and for each hour bucket.
- I marked any hour bucket with too few trades to judge as "not enough data."
- I wrote down which hours I will trade and the time I stop, and I will follow it until the next review.
- I checked that my trades per hour did not rise while my expectancy per trade fell.
Write the stop time down
A schedule only works if it is written before the session starts. "I trade from 9:30 to 11:30 and from 3:00 to the close, and I stop for the middle of the day" is a rule you can follow. "I will stop if it gets slow" is a feeling you will argue with at 12:15. Treat your stop time the same way you treat a daily loss limit: decided in advance, not negotiated in the moment.
Expectancy per hour in a TradeFundrr simulated account
Expectancy per hour fits a TradeFundrr simulated account well, because the account already has fixed hours and a daily loss limit that pauses trading for the session. Knowing which hours carry your edge helps you avoid spending the daily limit in the hours that do not.
The hours you can trade
The options accounts trade Monday through Friday from 9:30 AM to 3:55 PM ET. The stock accounts trade from 4:00 AM to 4:00 PM ET, with premarket trading available. Both are manual and intraday only, with no swing positions and a 15-second minimum hold, and market holidays and early closes apply.
The longer stock window makes per-hour measurement more important, not less. Twelve available hours are not twelve good hours for most traders. Logging premarket hours separately from the regular session shows whether the early start is adding to your results or just adding screen time.
The daily loss limit and the losing hours
The options Pre-Prop account has a $1,000 daily loss limit. Reaching it pauses trading for the session, and it resets the next trading day. A $3,000 maximum drawdown trails your highest end-of-day balance and closes the account if it is reached. The stock accounts also have a daily loss limit that pauses the session; confirm the figure in your own account terms. Position caps apply and differ by program and account size.
Here is why that matters for per-hour thinking. If your losing hours sit in the middle of the day, a strong morning can be given back before the close, and a bad morning followed by a bad midday can reach the daily limit. Trading only your positive hours does not remove risk, but it stops you spending your limit in the part of the day that, on your own numbers, does not pay.
Passing, payouts and honest expectations
Passing the options evaluation takes five profitable days of at least $250 net profit each, with no time limit, and the days do not need to be consecutive. Fewer, better hours can help here, because a qualifying day depends on the net result, not on how long you sat at the screen. Not everyone passes. The options Pre-Prop account costs $599 one time plus $99 a month.
Pre-Prop and Prop accounts are simulated, and no real trade is executed. On a funded Prop account, payouts are real money paid by TradeFundrr from its own funds when you meet the written payout rules. They are not guaranteed, and only a rule you broke stops one. Expectancy per hour is a way to measure your process, not a forecast of what a payout will be.
Frequently Asked Questions
What is expectancy per hour in trading?
Expectancy per hour is your average net result for each hour you spend at the screen. It equals your net result over a sample of sessions divided by the hours you spent, or your expectancy per trade multiplied by the number of trades you take per hour.
How do I calculate expectancy per hour?
Add up your net results after commissions over a set of sessions and divide by the total hours you were at the screen, including hours with no trades. For more detail, do the same for each hour of the session to see which hours help and which hurt.
Is expectancy per hour better than expectancy per trade?
No, it answers a different question. Expectancy per trade tells you whether a setup has an edge. Expectancy per hour tells you whether your time at the screen is paying for itself. Check per trade first; per hour only matters once that number is positive.
How many trades do I need before trusting my per-hour numbers?
More than most traders expect, because each hour bucket holds only part of your trades. A bucket with a handful of trades is mostly noise. Wait until each hour holds a meaningful sample across different kinds of market days before changing your schedule.
What hours can I trade in a TradeFundrr funded account?
The options accounts trade from 9:30 AM to 3:55 PM ET and the stock accounts from 4:00 AM to 4:00 PM ET, Monday through Friday, with market holidays and early closes applying. Both are manual and intraday only, with no swing positions.
Does the TradeFundrr daily loss limit reset by the hour?
No. The options daily loss limit is $1,000 for the session, and reaching it pauses trading until the next trading day, when it resets. That is why losing hours matter: losses in a weak part of the day use up the same limit as losses anywhere else.
Will trading fewer hours help me pass a TradeFundrr evaluation?
It can, if the hours you drop are ones that lose on your own numbers. Passing the options evaluation takes five profitable days of at least $250 net profit each, judged on the net result, not on time spent. Fewer hours do not guarantee a pass.
Is a TradeFundrr funded account real money?
No. Pre-Prop and Prop accounts are simulated, and no real trade is executed. The program fees are real, and payouts on a Prop account are real money paid by TradeFundrr from its own funds when you meet the written payout rules; they are not guaranteed.
Build your trading schedule around written limits
TradeFundrr's options Pre-Prop evaluation gives you $25,000 in simulated buying power, a $1,000 daily loss limit that pauses the session, and no time limit to pass. Read every rule before you start.
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