Hedge Funds Ramp Up AUD/USD Call Option Positions Ahead of RBA Policy Decision

Speculative positioning in Australian dollar derivatives has surged as market participants prepare for the Reserve Bank of Australia’s upcoming policy announcement. Data shows a 38% rise in net long call options across major institutional platforms, with open interest in out-of-the-money calls expiring in April now at a 20-month high. This buildup suggests traders are pricing in a higher probability of a rate cut or a less hawkish tone from the RBA, particularly amid softening inflation data and subdued wage growth. The AUD/USD pair has already reacted, trading 1.4850 as of March 12, down 0.7% from its peak earlier in the month. At the same time, the CME Group’s VIX index for AUD/USD volatility has climbed to 22.3, its highest level since November 2024, reflecting growing uncertainty around the central bank’s move. Meanwhile, commodity markets have mirrored the sentiment: Brent crude (CL=F) is down 2.1% over the same period, as a weaker Australian dollar reduces the currency’s appeal as a safe-haven for commodity exporters. The shift in positioning impacts more than FX. Australian equities, particularly in the mining and energy sectors, are under pressure, with the ASX 200 down 1.3% this week. Investors are pricing in lower commodity revenues due to a weaker AUD, compounding concerns about corporate earnings. The correlation between AUD/USD volatility and energy prices has strengthened, with a 0.73 coefficient over the past 30 days. Market participants now await the RBA’s official statement and the accompanying interest rate decision on March 18. A dovish pivot could trigger a sharp decline in the Australian dollar, potentially pushing AUD/USD below 1.4600, while commodity-linked assets may see renewed selling pressure.