Account denomination
Where the currency conversion enters
Separate the pair’s base currency, quote currency and account currency. A 10,000 EUR position with a one-pip EUR/JPY move of 0.01 produces JPY 100. On a USD account, divide by the applicable USD/JPY rate to express that pip value in dollars.
Common mistake
A pip does not have a fixed dollar value for every pair. Nor does the account currency change the number of pips earned. It changes the reporting currency and may add conversion costs.
Apply it
Check the broker’s conversion timing, buy/sell rate and fee schedule. Use the same account currency and conversion assumptions in your position-size calculation and trade journal.
FAQ
Does the account currency change how many pips I made?
No. It changes monetary reporting and possibly conversion costs, not the measured pair-price distance.
Can quote-currency pip value stay constant while account-currency value changes?
Yes. If the reporting currency differs, a changed conversion rate can alter the reported amount for the same units.