Expectancy Per Trade Versus Expectancy Per Hour
Posted: Sat Oct 03, 2026 10:57 pm
Expectancy Per Trade Versus Expectancy Per Hour
Traders usually measure edge per trade. A second measure deserves attention: how much you make per unit of time and effort.
Imagine two strategies. One yields +0.3R per trade, but only two trades appear per week. The other yields +0.1R per trade and generates twenty trades. The second produces 2R per week against 0.6R for the first, even though its per-trade edge is smaller.
But frequency has costs. More trades mean more spreads and commissions, more screen time, more decisions, and more exposure to execution errors. Low-edge strategies are also more sensitive to costs. A 0.1R edge can vanish if the spread consumes 0.1R per trade.
So the useful comparison is net expectancy after costs, multiplied by trade frequency, and weighed against your time and the risk of burnout.
It also affects the speed of learning. A strategy with more trades produces a meaningful sample faster, which helps evaluate whether it works. A swing strategy with ten trades a year takes a long time to verify.
Choose a style that matches your life. A trader with a full-time job and two hours in the evening cannot run a strategy requiring constant attention.
Practical step: compute your net expectancy per week, in R, for your current approach, and compare it with the time you spend.
Traders usually measure edge per trade. A second measure deserves attention: how much you make per unit of time and effort.
Imagine two strategies. One yields +0.3R per trade, but only two trades appear per week. The other yields +0.1R per trade and generates twenty trades. The second produces 2R per week against 0.6R for the first, even though its per-trade edge is smaller.
But frequency has costs. More trades mean more spreads and commissions, more screen time, more decisions, and more exposure to execution errors. Low-edge strategies are also more sensitive to costs. A 0.1R edge can vanish if the spread consumes 0.1R per trade.
So the useful comparison is net expectancy after costs, multiplied by trade frequency, and weighed against your time and the risk of burnout.
It also affects the speed of learning. A strategy with more trades produces a meaningful sample faster, which helps evaluate whether it works. A swing strategy with ten trades a year takes a long time to verify.
Choose a style that matches your life. A trader with a full-time job and two hours in the evening cannot run a strategy requiring constant attention.
Practical step: compute your net expectancy per week, in R, for your current approach, and compare it with the time you spend.