Currency-risk workflow · 6N
How to Hedge NZD/USD Exposure With 6N Futures
A U.S. company expects a NZD 260,000 customer payment in three months. If NZD weakens before settlement, the receipt converts into fewer U.S. dollars. A short 6N position can offset part of that sensitivity, but contracts come only in 100,000 NZD integers. Two shorts leave NZD 60,000 unhedged; three create a NZD 40,000 over-hedge.
Side comes first
Receivables and Payables Need Opposite Futures Positions
6N is quoted in U.S. dollars per New Zealand dollar. A higher price means stronger NZD versus USD. The hedge side should offset the direction that harms the underlying cash exposure.
Future NZD receipt
Positive NZD exposure → short 6N
The holder benefits if NZD strengthens and loses USD value if NZD weakens. A short 6N gains gross when the futures quote falls, offsetting part of the weaker receipt.
Future NZD payment
Negative NZD exposure → long 6N
The payer is hurt if NZD strengthens because more USD are needed. A long 6N gains gross when the futures quote rises, offsetting part of the higher payment cost.
signed cash exposure + signed futures count × 100,000 NZD=Residual NZD exposureUse positive for an NZD receivable or asset, negative for an NZD payable or liability, positive futures count for long and negative for short. Zero residual is uncommon because amounts, dates and pricing bases rarely match perfectly.
Define success
A Hedge Can Target Quantity, USD Value or Measured Sensitivity
“Hedge the exposure” is incomplete. The objective determines the ratio and how success will be assessed.
Unit hedge
Match the known NZD amount as closely as integer contracts allow. This is transparent but leaves date and basis mismatch.
Partial hedge
Hedge a fixed percentage to preserve some upside or manage uncertainty in the forecast amount. The unhedged share remains deliberate risk.
Sensitivity hedge
Use an estimated hedge ratio from point-in-time data. Estimation error and regime change can weaken protection.
Governance boundary: hedge designation, effectiveness testing and accounting treatment require qualified accounting and legal advice. This page explains economic exposure arithmetic only.
Continuous need, discrete orders
Compare Round-Down and Nearest-Integer Residuals
For a unit hedge, divide the target NZD amount by 100,000. The result is continuous; the tradeable count is whole. The rounding rule should follow the exposure policy, not whichever answer looks better after the currency moves.
| Cash exposure | Candidate futures | Residual NZD | Interpretation |
|---|---|---|---|
| +260,000 receivable | Short 2 6N | +60,000 | Under-hedged; weaker NZD can still reduce USD value |
| +260,000 receivable | Short 3 6N | -40,000 | Over-hedged; stronger NZD can hurt the excess short |
| -240,000 payable | Long 2 6N | -40,000 | Under-hedged; stronger NZD can still raise USD cost |
| -240,000 payable | Long 3 6N | +60,000 | Over-hedged; weaker NZD can hurt the excess long |
CME’s 2026 Micro FX list contains no M6N. Do not assume a 10,000 NZD contract, $1 tick or any other mechanics from the ticker pattern. If integer 6N residual is unacceptable, reduce the hedge objective or evaluate a genuinely different instrument under its own terms.
Residual calculator
Compare the Two Nearest Whole-Contract Hedges
The calculator uses a 100,000 NZD standard unit. It does not choose the hedge for you or model price basis, cash-flow uncertainty, costs or accounting.
Dates do not line up automatically
Match the Cash-Flow Window, Then Plan Every Roll
6N is a physically deliverable quarterly future. A cash exposure can fall between listed months or change amount and date. Choose the quarter using an explicit basis and liquidity comparison, not simply the nearest label.
Cash-flow date and uncertainty
Record expected amount, confidence range, settlement currency and earliest/latest date.
Quarter and hedge start
Compare maturity mismatch, current spread, depth, volume and broker cutoff.
Close old, open new
Budget calendar difference, two-sided costs, leg risk and residual drift.
Unwind against cash flow
Reconcile futures fills and actual conversion; do not drift into delivery by accident.
What the hedge does not remove
Basis, Forecast, Liquidity and Funding Risk Remain
The futures maturity can diverge from the bank or spot conversion rate used for the cash flow.
A receivable can be delayed, reduced or cancelled while the futures position remains.
The cash date may move beyond the chosen quarter, creating an unplanned roll.
Spread, depth, slippage and gaps can make entry or exit worse than modeled.
Daily mark-to-market can require cash even if the underlying exposure gains economic value.
Open positions approaching termination can create physical currency obligations and broker action.
Margin is a performance bond, not maximum loss and not the economics of the underlying exposure. Include commissions, exchange fees, spread, slippage, roll cost, variation-margin liquidity and a gap stress.
Worked hedge record
A Hedge Is Complete Only When Cash and Futures Reconcile
Assume a +260,000 NZD receivable and a policy that prohibits over-hedging. The company shorts two 6N contracts, leaving +60,000 NZD residual. The record must track both the hedge and the actual cash flow.
Monitoring schedule
- At designation
- Document +260,000 NZD, short two 6N, +60,000 residual, chosen quarter, quote basis and permitted variance.
- Daily or policy interval
- Track cash-flow probability, residual, futures mark-to-market, margin liquidity and material basis changes.
- Before events and roll
- Recheck both books, costs, broker cutoff, termination and whether the cash-flow date moved.
- At settlement
- Record actual NZD amount, cash conversion rate, every futures fill and fee, net USD outcome and any remaining position.
- After close
- Confirm zero unintended contracts and orders; compare realized offset with the documented objective without relabeling residual P&L.
Sources, methods and editorial disclosure — reviewed August 20, 2026
- CME Rulebook Chapter 258 for 6N unit, current tick, termination and physical delivery.
- CME FX Product Guide 2026 for current 6N terms and the absence of M6N from the Micro FX table.
- CME FX futures delivery guide for quarterly listings and physical-settlement operations.
- CFTC economic purpose of futures markets for hedging, clearing, margin and daily mark-to-market context.
Sources were reviewed August 20, 2026. Examples and calculator outputs are hypothetical arithmetic, not hedge recommendations or effectiveness findings. No original basis or performance study is reported. Actual cash terms, futures prices, costs, accounting treatment and broker rules require independent verification.