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Profit Factor: Total Profit Divided by Total Loss

Profit factor is the total profit of all your trades divided by the total loss. A profit factor of 1.5 means that for every 1 you lost, you made 1.5. Above 1 means overall profit, exactly 1 means break-even, and below 1 means an overall loss, making it a single summary measure of trading efficiency.

How to Calculate Profit Factor

Add up the gains of all your winning trades to get total profit, add up the losses of all your losing trades for total loss as an absolute value, then divide total profit by total loss. With $6,000 in total profit and $4,000 in total loss, your profit factor is 1.5. Win rate and payoff ratio are both baked into this one number, letting you gauge quickly whether your trading was efficient overall.

What to Watch When Reading Profit Factor

When trades are few, profit factor swings heavily on one or two large trades. A single big win can inflate it, and the figure may drift back down as your sample grows. The same 1.5 also means different things across different trade counts, volatility, and time spans. Rather than judging good or bad from one absolute value, it is safer to watch how the trend shifts across a large enough sample.

Checking Profit Factor in I See Stocks

I See Stocks sums the total profit and total loss from your logged trades, calculates your profit factor automatically, and shows it alongside win rate, payoff ratio, and expectancy. Break it down by period or by buy-reason tag and you can compare, as fact, where your overall efficiency was strongest. This figure only summarizes past records; it does not guarantee future profit or recommend any trades.

FAQ

What profit factor is considered good?
Generally, above 1 means overall profit and below 1 means an overall loss. But there is no absolute benchmark, and its meaning shifts with trade count and time span. A high figure from a small sample can come from one or two big trades, so it is safer to read it as a trend once enough trades accumulate.
How does profit factor differ from expectancy?
Profit factor is a ratio, total profit divided by total loss, while expectancy is an amount, the average profit or loss you can expect per trade. Profit factor shows efficiency as a ratio and expectancy shows expected result per trade as a figure, so the two are used to complement each other.

Related terms

Author's own past trade · Informational only, not investment advice or a recommendation · Self-reported, unverified

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