Total P&L
Total cumulative realized profit in account currency.
- Computed from
- Equity curve
- Scope
- Single report
- Range
- Any real number
- Direction
- Higher is better
Total P&L is the net money your account made over the whole record, in account currency — the dollars-and-cents bottom line. It's the most visceral number in trading ("I made $X"), real and unarguable. But it's also the least comparable across accounts: the same $50,000 is extraordinary on a small account and mediocre on a large one. The sibling Total Return is the very same result expressed as a percent — and that's the one you compare on.
How it's calculated
Total P&L = (final cumulative P&L) − (initial cumulative P&L)
- cumulative P&L
- the running total of trading profit/loss over the record
What it tells you
Total P&L answers exactly one question — how much money — and answers it honestly. The catch is that the answer is meaningless until you know the capital behind it. There are no universal "good" or "bad" bands for a raw dollar figure: $1,000 is a great month on a $5,000 account and a rounding error on $1,000,000.
The same $50,000 makes the point sharply. On a $1M account that's +5% — below a savings account, a mediocre year. On a $10k account it's +500% — a life-changing run. Identical money, opposite verdicts. That's why money is honest but not comparable: the dollar figure is real, but it's distorted by account size, and you can't judge skill or rank strategies on it. To do that you read it as a ratio to the money behind it — which is precisely Total Return.
But don't mistake "not comparable" for "useless." Dollars are what you actually withdraw, pay tax on, and live on — the percent judges the skill, the dollars are the result. Use Total Return to decide whether a strategy is good; use Total P&L to know what it actually put in your pocket.
Worked example
Two traders both finished the year up +$50,000 — the same Total P&L to the dollar.
Trader A started with $10,000. That $50k is +500% — a life-changing year, an edge worth keeping. Trader B started with $1,000,000. The same $50k is +5% — below a savings account, a year you'd be disappointed by.
Same P&L, opposite outcomes. The dollar number alone told you nothing about which trader did better; the percentage — Total Return — told you everything. That's the whole lesson of Total P&L: feel it, plan withdrawals around it, but never compare on it.
Pitfalls
- Not comparable across account sizes. This is the headline. $50k is +500% or +5% depending on the capital behind it — always pair it with Total Return before judging anything.
- Weights the later, larger part of a compounding record. A strategy that compounds into bigger positions makes more absolute money late in the record even at constant skill — so total P&L over-credits the back half.
- Says nothing about risk. A $100k profit earned through a near-blowup drawdown looks identical to one earned smoothly. Read it alongside max drawdown.
- It's trading P&L, not balance change. Deposits and withdrawals aren't counted — this is the money you made by trading, not how much your account balance went up. If you add $1,000 of your own money, your balance rises by $1,000 but your P&L doesn't move — that's a transfer, not profit.
- It's in the account's currency. Cross-account comparisons across different base currencies need conversion before the numbers mean anything together.
Related
Total Return (the percentage version — the comparable one) · Max Drawdown (the risk behind the money) · Expectancy (the per-trade money that sums toward total P&L).