Pipette

A pipette is one-tenth of a pip—the fifth decimal place in most currency pairs. Where a pip is the fourth decimal (e.g., the “5” in EUR/USD 1.0855), a pipette is the fifth (1.08550). Retail brokers and some institutional platforms quote pipettes to offer tighter bid-ask-spread pricing and finer execution, though the interbank-fx-market conducts most wholesale trading in pips alone.

The fractional pip advantage

The interbank-fx-market quotes in pips—moves of 0.0001—as the standard unit. But retail brokers and electronic communication networks (ECNs) discovered a small but valuable edge: quote and execute in pipettes (0.00001), and they can tighten bid-ask-spread by a fraction without sacrificing profitability.

A broker quoting EUR/USD at 1.0855/1.0857 (a 2-pip spread) might instead quote 1.08550/1.08555 (a 0.5-pip, or 5-pipette, spread). To a retail trader buying and selling small positions, that fractional tightness compounds into genuine savings over hundreds of trades. For a $1 million EUR/USD position, the difference between a 2-pip and a 0.5-pip spread is $750—real money.

When pipettes matter and when they don’t

For day traders and scalpers holding positions for seconds or minutes, pipette resolution is a genuine attraction. A platform that quotes in pipettes lets algorithmic traders pace orders finer and exploit micro-margins. A high-frequency algorithmic-trading operation might be indifferent—their speeds make the decimal difference negligible—but a human scalper benefits from the tighter visual resolution.

For longer-term investors or corporate treasuries managing multi-million-dollar flows, pipettes are marketing rather than substance. If you’re hedging a three-month FX exposure, the difference between a spot-exchange-rate quote at 1.0850 or 1.08505 is dwarfed by currency-volatility and forward-contract pricing. The bigger-figure conversation and the bid-ask-spread percentage matter more than the fifth decimal.

Yen pairs and the fifth decimal

Japanese yen pairs (USD/JPY, EUR/JPY, GBP/JPY) traditionally quote in different increments because the yen is worth roughly one hundredth of the dollar. A yen pair quoted at 105.500 is denominated in the third decimal place (hundredths). Pipettes for yen pairs are sometimes the fourth decimal (105.5000), not the fifth. This can confuse traders: a “1-pipette move” in USD/JPY (105.500 → 105.501) is the same notional size as a 1-pip move in EUR/USD.

Modern platforms normalize these conventions, but the legacy confusion persists. Always verify your broker’s definition of pip and pipette for the currency pair you’re trading; don’t assume USD/JPY uses the same decimal count as EUR/USD.

Bid-ask spreads and technological arms racing

As brokers compete for retail volume, tighter bid-ask-spread competition has naturally driven them toward pipette quoting. A decade ago, retail EUR/USD spreads were routinely 2–3 pips; today, many brokers offer 0.5–1 pip spreads. Pipette quoting is part of that evolution.

However, tighter spreads don’t always mean better value. A broker quoting a 0.1-pip spread (10 pipettes) but executing orders with 1–2-pip slippage is worse than a competitor offering 1-pip spreads with reliable execution at or near the quoted price. Pipette quoting is useful only if the broker’s liquidity-risk and latency support it.

Electronic platforms vs. voice broking

The interbank-fx-market and voice brokers still deal in pips, not pipettes, for several reasons: legacy, simplicity, and the fact that big-figure omission already provides enough shorthand. A dealer broking a large GBP/USD flow has no reason to quote five decimal places; the institutional customer expects low single-digit bid-ask-spread in pips, and the whole conversation is anchored in price discovery and counterparty-risk mitigation, not decimal granularity.

Retail platforms, by contrast, compete partly on the appearance of tightness. Quoting pipettes is a visual signal of precision and modern technology. Whether it delivers real trading value depends on your strategy and the broker’s execution quality.

Pipettes and spread comparison

When comparing brokers, be careful not to conflate pipette counts with pip spreads. A 5-pipette spread (0.5 pips) from broker A beats a 2-pip spread from broker B—but only if both brokers deliver reliable execution at those prices. If broker B’s liquidity is better and slippage is lower, the headline spread comparison is misleading.

Many retail traders ignore pipettes and focus on bid-ask-spread in percentage terms or basis points. For a $10,000 EUR/USD position, a 0.5-pip spread costs $0.50; over 100 trades, that’s meaningful. For a $500,000 position, the same 0.5-pip spread costs $25 per trade—real, but still small relative to the risk and potential P&L of that position.

The tech stack behind pipettes

Quoting pipettes requires tighter backend infrastructure: faster data feeds, lower-latency order routers, and tighter connections to liquidity-risk providers. A broker offering pipette pricing but outsourcing to a slow aggregator will face counterparty-risk from adverse moves in the seconds between pricing and execution. This is why only established brokers and reputable ECNs offer tight pipette spreads; the technology cost is non-trivial.

See also