How Many Trades Will You Take in Ten Years?
Posted: Thu Oct 29, 2026 10:23 am
How Many Trades Will You Take in Ten Years?
Scenario: a trader takes four trades a week, fifty weeks a year. How many trades will that be over ten years, and what does the number say about learning and risk?
Work it out. Four trades times 50 weeks is 200 per year. Over ten years: 2,000 trades.
Now put it in perspective. A sample of 100 trades gives only a rough impression of an edge. At 200 trades a year, that is six months. Two thousand trades is a decent sample, but it takes a decade.
What does it mean for learning? Feedback is slow. If you change your approach every three months, you collect 50 trades per attempt, and no attempt ever accumulates enough evidence. Keeping one approach for two years yields 400 trades, enough to start drawing conclusions.
What does it mean for risk? At 1 percent risk and a 0.2R edge, the expected return per year is 200 times 0.2 times 1 percent, which is 40 percent before compounding and costs, with wide variance. Over ten years, the compounding of even small edges becomes large, but so does the exposure to bad sequences.
What does it mean for costs? At 4 dollars per trade, 2,000 trades cost 8,000 dollars in total spreads. That is real money to compare with account size.
Also compute the share of trades that matter. If 10 percent of trades produce most of the profit, that is 200 trades over a decade, about 20 a year.
Use these numbers to calibrate patience: the game is long, and each trade is one draw from many.
Exercise: compute how many trades you expect to take over the next three years.
Scenario: a trader takes four trades a week, fifty weeks a year. How many trades will that be over ten years, and what does the number say about learning and risk?
Work it out. Four trades times 50 weeks is 200 per year. Over ten years: 2,000 trades.
Now put it in perspective. A sample of 100 trades gives only a rough impression of an edge. At 200 trades a year, that is six months. Two thousand trades is a decent sample, but it takes a decade.
What does it mean for learning? Feedback is slow. If you change your approach every three months, you collect 50 trades per attempt, and no attempt ever accumulates enough evidence. Keeping one approach for two years yields 400 trades, enough to start drawing conclusions.
What does it mean for risk? At 1 percent risk and a 0.2R edge, the expected return per year is 200 times 0.2 times 1 percent, which is 40 percent before compounding and costs, with wide variance. Over ten years, the compounding of even small edges becomes large, but so does the exposure to bad sequences.
What does it mean for costs? At 4 dollars per trade, 2,000 trades cost 8,000 dollars in total spreads. That is real money to compare with account size.
Also compute the share of trades that matter. If 10 percent of trades produce most of the profit, that is 200 trades over a decade, about 20 a year.
Use these numbers to calibrate patience: the game is long, and each trade is one draw from many.
Exercise: compute how many trades you expect to take over the next three years.