RBNZ: Gradual hiking path from September – TD Securities

Market positioning is currently modestly short NZD, according to the latest Commitments of Traders data. A hawkish pivot from the RBNZ – or a series of data prints that support the TD Securities view – would force a repositioning that could lift NZD/USD above its recent resistance near 0.6000.

The Mechanism: Rate Differential vs Market Pricing

The RBNZ’s hiking path does not operate in isolation. The market prices an expected path of the cash rate over the next 12 months through the Overnight Index Swap curve. If the OIS curve currently prices the first hike in November or December, then the TD Securities forecast is a 50 to 75 basis point repricing risk. A repricing of that magnitude would push NZD/USD higher on the widening rate differential, all else equal.

The risk to the trade is that external conditions override domestic data. If global risk appetite deteriorates or if the US dollar strengthens on a Fed hawkish surprise, NZD can sell off regardless of domestic rate expectations. The kiwi is a risk-sensitive currency, and rate differentials only drive performance in stable risk environments.

The Decision Point: What Confirms or Weaken the Setup

The next hard data point is the New Zealand Q1 2025 CPI report due in April. If quarterly non-tradables inflation prints above 0.7%, the case for a September hike strengthens. A miss below 0.5% would likely push the first hike into 2026 and would weaken the NZD/USD bullish argument.

The RBNZ’s May monetary policy statement, where it updates its forecasts and publishes the OCR track, is the real catalyst. If the central bank’s own projections show a rate path consistent with TD Securities’ September call, the kiwi should rally into that meeting. If the RBNZ stays dovish, the market will fade the TD Securities view and the NZD selling pressure could increase.

For traders, the September timeline offers a concrete calendar anchor. The opportunity lies in positioning before the April CPI data, accepting that the trade needs confirmation from either the inflation print or the RBNZ’s May wording. Without that confirmation, the forecast remains a house call – actionable but not yet a conviction trade.