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November 27, 2025

AUD/USD Climbs After RBA Inflation Surprise, Tests 50/100‑Day SMA

Overview

AUD/USD has firmed following an upside surprise in Australian inflation, prompting markets to pare back expectations for near-term RBA rate cuts. With the cash rate at 3.60% as of November and the RBA expected to remain on hold in December with a hawkish bias, the pair is testing a technically important area — a cluster of the 50- and 100-day simple moving averages (SMAs) at the upper boundary of a long-running descending channel. For recent technical context, see AUD/USD consolidates.

Key drivers

Market moves in AUD/USD are being driven by a combination of macro and technical factors:

Australian inflation: A hotter-than-expected inflation print reduced the probability of imminent RBA cuts and reinforced a hawkish tilt from policymakers.

Monetary expectations: Traders now expect the RBA to keep policy steady at the December meeting, keeping the cash rate at 3.60% and trimming rate-cut bets.

External demand: Stronger growth in China would support the AUD via risk flows; see the China growth forecast analysis.

USD dynamics: Broader USD strength or weakness will remain the key cross-market risk — for example, continued market-implied Fed cut pricing could soften the dollar and support AUD, as illustrated by recent moves when the US dollar weakens.

Technical outlook

Technically, the setup is decisive in the short term:

  • AUD/USD is pressing the upper boundary of a descending channel and testing a confluence of the 50- and 100-day SMAs.
  • Momentum indicators show a recent MACD bullish crossover and an RSI around 53 — supportive but not yet overbought.
  • Immediate support sits near the 21-day SMA (~0.6506); a deeper pullback would target 0.6450 and the channel lower boundary.
  • On a decisive breakout above the 50/100 SMA cluster, upside targets include the Nov. 13 swing high at 0.6580 and the 0.6600 psychological level.

Risks to the bullish case

  • Rejection at the 50/100-day SMA cluster would reinforce the descending channel and could trigger a swift pullback toward 0.6450.
  • A resurgent USD (for example, stronger-than-expected US economic releases or hawkish Fed commentary that reduces December cut odds) could reverse AUD gains.
  • Any sudden RBA dovish shift or weaker domestic data from Australia would also undermine AUD appreciation.

Trade ideas and risk management

Breakout strategy: Consider a long on a clear daily close above the 50/100 SMA cluster with initial targets at 0.6580 and 0.6600. Use a stop below the 21-day SMA (~0.6506) or a volatility-based stop to account for whipsaw.

Rejection/mean-reversion: If price is rejected at the SMA cluster and price action shows bearish confirmation (e.g., bearish engulfing or rising volume on down moves), a short to 0.6450 with a tight stop above the SMA cluster can be considered.

Event sensitivity: Monitor US data and Fed commentary closely — a surprise in US Durable Goods or Fed messaging could rapidly alter the USD backdrop and invalidate positions.

Context from other pairs

USD/CHF is a useful cross-check on USD dynamics: CME FedWatch implied probabilities show about an 85% chance of a 25bp Fed cut in December, which, if priced in, would tend to weigh on the dollar and support pairs like AUD/USD. However, a run of stronger US releases or hawkish Fed language could quickly reverse that dynamic. See related coverage of EUR/USD and USD moves for cross-market context: EUR/USD on USD weakness.

Execution and automation

Retail traders can use automated trading tools to manage entries, stops, and partial profit-taking on setups like this. For forex-focused strategies, consider exploring a dedicated forex trading bot or the trade assistant to backtest and automate defined breakout and rejection rules. Automated trading and disciplined position-sizing can help reduce emotion-driven mistakes on volatile cross moves.

Practical checklist before trading

  • Confirm daily close above/below the SMA cluster before committing.
  • Use a clear stop-loss and size positions to limit downside to a small percentage of account equity.
  • Monitor US economic releases and Fed communications; have contingency plans for fast USD moves.
  • Consider running a small live-sim or backtest with automated rules before scaling up.

Conclusion

AUD/USD’s move higher after Australia’s inflation surprise has created a binary technical test at the 50/100-day SMAs. A clean breakout would challenge short-term bearish structure and open the 0.6580–0.6600 zone; a rejection would likely reassert the descending channel and push the pair back toward 0.6450. Traders should combine macro monitoring (RBA guidance, Fed signals) with disciplined technical execution.

To explore automated trading options, try the forex trading bot, the Trade Assistant, or visit PlayOnBit to learn more.