GBP/AUD cracks key support despite GDP upside surprise

• GBP/AUD closes sub-2 for first time since early 2025
• UK November GDP lift faded quickly
• Breakdown risks move into mid‑1.90s

Summary

GBP/AUD has finally broken and held beneath 2.000, releasing the pressure that had been building for weeks. What really stood out Thursday is how the pound couldn’t hold a bid even with an upside surprise in November GDP, overwhelmed by a firmer risk tone which supported the Aussie and a stronger U.S. dollar after better jobless claims. With momentum building behind the breakdown, the risk is the move extends with 1.9600 in play if convention proves correct.

UK GDP Beats on Temporary Factors

UK GDP topped expectations in November, lifting 0.3% compared to forecasts for a smaller increase of 0.1%. However, one glance at the detail showed the upside surprise was driven by temporary factors, with the jump in output coming largely from the rebound in auto production as Jaguar Land Rover returned to normal after its cyberattack. That raises doubts over the durability of the improvement and keeps the prospect of Bank of England rate cuts alive.

The softer quality of the GDP beat may explain why the pound struggled to sustain a bid, delivering technical breakdowns against multiple currencies, including the Australian dollar.

GBP/AUD breaks key level

GBP/AUD closed beneath the psychologically important 2.000 level for the first time since early 2025 during the session, differentiating this breakdown from the four failed attempts seen since late October. Having coiled within a descending triangle over the past seven weeks, convention suggests we may see an extension of the move into the mid-1.90s, especially with momentum indicators on board.

Source: TradingView

Should GBP/AUD hold beneath 2.0000 over the Asian and early European sessions on Friday, consider initiating shorts beneath the level with a stop above for protection. The pair tends to gravitate towards big figures, so keep 1.9900, 1.9800 and 1.9600, along with 1.9750, in mind as targets, depending on the risk reward you are looking for. Given where the triangle formed, it suggests 1.9600 could be in play.

Mirroring the price action, momentum indicators are singing from the same bearish hymn book with RSI (14) trending lower beneath 50, indicating building downside strength. MACD is delivering a complementary message, staging a bearish crossover of the signal line in negative territory before pushing lower. Shorts are therefore preferred over longs.

From a fundamental perspective, a risk positive tone in markets should support continued downside, so further gains in cyclical assets such as stocks and metals should help promote downside in the pair. You may therefore want to keep an eye on Iranian related headlines for anyone considering the setup.

January Performance Eyed

Source: TradingView

While it comes across as something interesting rather than tradable, it’s notable that in each of the past three years, how GBP/AUD fared in January was a strong contrarian indicator for its performance in each of the next four months. It rallied in both 2023 and 2025 after a weak start to the year but slid in 2024 despite having begun that year on the front-foot. Should the trade idea above play out, dip buyers may be circling in February if recent history is any guide!