Pips, Pipettes and the Odd Decimal Places of Yen Pairs

[Shadow Trader]

Most currency pairs are quoted to four decimal places, so the standard pip is 0.0001. Yen pairs are the exception, quoted to two decimal places, which makes their pip 0.01. The reason is simple: one yen has a very low unit value compared with a dollar or euro, so a price such as 150.25 already gives the same practical precision.

Later, competition among brokers produced fractional pricing. A pipette is one tenth of a pip, which is why many platforms now show five decimals on most pairs and three on yen pairs. A quote like 1.08437 therefore ends in a pipette digit rather than a pip digit.

This detail causes recurring confusion. A spread listed as 12 on a five-digit platform is 1.2 pips, not twelve. Stop and target distances entered in raw points can be off by a factor of ten when moving between brokers with different digit conventions.

Scalpers working with tight targets are especially exposed to this misreading, because an error of a single decimal place changes the risk profile entirely. Checking how a platform defines a point, a pip and a tick before sizing an order avoids a surprisingly common source of mistakes.