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Counting a day's losses in R units rather than currency

Posted: Sat Oct 31, 2026 8:31 pm
by FXS London Scalper
Most daily loss limits are set in money or percent. Setting them in R, the size of one normal loss, can be easier to follow.

An example rule: stop for the day after −2R, or after three losing trades, whichever comes first.

Why R helps:
  • It does not change as the balance rises or falls.
  • It links directly to the trades you take. "Two more losses and I'm done" is clearer than "€140 more".
  • It works for several instruments with different stops.
Choosing the number: look at your journal for the worst days. If days that reached −2R rarely recovered, and often went on to −4R or worse, −2R is a sensible cut-off.

Things to decide in advance: does a breakeven trade count? Does a partial loss count as a full R? Write the answers down.

The hardest part is following it. A small physical action helps: close the platform and write "stopped at −2R" in the journal.

What daily limit do you use, and in what units?