The Australian Dollar vs. Japanese Yen: How the Rounding Bottom Can Flip Your Trades from Mediocre to Masterclass

Why Most Traders Miss This Hidden Gem (And How You Can Exploit It)
You ever stare at a chart, convinced you see something… but then second-guess yourself? That’s like seeing your crush wave at you in public, only to realize they were waving at the person behind you. Awkward? Absolutely. But missing a rounding bottom on the Australian Dollar (AUD) vs. Japanese Yen (JPY) pair? That’s not just awkward—that’s leaving money on the table.
This pattern is a secret weapon in Forex, and yet, most traders treat it like a speed bump instead of a launchpad. If you’re ready to upgrade from rookie mistakes to pro-level insights, buckle up.
The Rounding Bottom: A Market Reversal in Disguise
A rounding bottom is exactly what it sounds like—an elegant curve at the bottom of a downtrend that signals a reversal. Imagine a U-shaped recovery, where prices slowly grind lower, stabilize, and then build momentum for a breakout. This is not just a random pattern; it’s a psychological footprint of shifting market sentiment.
What Does It Mean for AUD/JPY?
AUD/JPY is a unique beast. Unlike majors like EUR/USD, this pair is heavily influenced by risk sentiment, global commodity trends, and monetary policy from both Australia and Japan. That means when you spot a rounding bottom forming, you’re likely witnessing a fundamental shift from risk aversion (stronger JPY) to risk appetite (stronger AUD).
Why Most Traders Fail (And How You Can Succeed)
1. They Mistake It for a Boring Range
A rounding bottom is slow. It doesn’t have the excitement of a head-and-shoulders or a dramatic double bottom. Many traders assume it’s just a choppy range and move on. Huge mistake.
Ninja Tip: Watch volume and momentum indicators like the MACD or RSI. As the rounding bottom forms, bullish divergence often appears—a clear sign that the tide is turning.
2. They Enter Too Early (Or Too Late)
Timing a rounding bottom is an art. Entering too early can lead to weeks of drawdown, while entering too late means missing the best part of the move.
Pro Move: Use Fibonacci retracements to gauge entry points. Typically, price will retest the breakout level (neckline resistance turned support) before launching higher.
3. They Ignore the Fundamentals
Technical traders love patterns, but the AUD/JPY market demands that you factor in fundamentals. The Aussie dollar thrives on commodity booms, strong Chinese demand, and a bullish equity market. On the flip side, the yen strengthens during global crises and risk-off events.
Insider Knowledge: Check the Japanese 10-year bond yield and Australian trade balance data—two critical factors that can confirm whether the breakout has legs.
How to Trade the Rounding Bottom Like a Pro
Step 1: Identify the Pattern on a Higher Timeframe
Look for a multi-week rounding bottom on the daily or 4-hour chart. If you’re seeing it on the 1-minute chart, congratulations—you’ve just discovered noise.
Step 2: Confirm with Indicators
- RSI: Look for bullish divergence—lower lows in price but higher lows in RSI.
- MACD: A bullish crossover near the curve’s base is a strong confirmation.
- Volume: Increasing volume on the breakout is a green flag.
Step 3: Time Your Entry
Once price breaks above resistance, don’t just jump in blindly. Instead:
- Wait for a Retest: The breakout level should act as new support.
- Use a Stop Loss: Below the recent swing low (but not too tight—you want room for volatility).
- Target Higher Timeframe Resistance: Look at previous highs as your profit target.
Step 4: Ride the Momentum
AUD/JPY thrives on momentum. Once the move starts, hold your position until price action tells you otherwise. Scaling out of your trade as price approaches key resistance levels can maximize profits while minimizing risk.
Case Study: How a Rounding Bottom on AUD/JPY Led to a 300-Pip Move
In early 2024, AUD/JPY formed a textbook rounding bottom on the daily chart around the 92.50 level. As risk sentiment improved, Aussie employment data beat expectations, and China’s economic recovery gained traction. The result? A massive breakout that surged past 95.00 in a matter of weeks.
Traders who spotted this pattern early and followed the confirmation rules were rewarded handsomely. Those who dismissed it? Well… let’s just say they’re still wondering why their RSI overbought signal didn’t pan out.
Final Thoughts: Are You Ready to Catch the Next Big Move?
The rounding bottom isn’t just another pattern—it’s a roadmap to market reversals. If you master its nuances, you’ll spot high-probability trades before the masses even wake up to them.
Want more exclusive market insights, expert analysis, and next-level trading tools? Check out these game-changing resources:
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Don’t just trade—trade like an insider.
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Image Credits: Cover image at the top is AI-generated
PLEASE NOTE: This is not trading advice. It is educational content. Markets are influenced by numerous factors, and their reactions can vary each time.

Anne Durrell & Mo
About the Author
Anne Durrell (aka Anne Abouzeid), a former teacher, has a unique talent for transforming complex Forex concepts into something easy, accessible, and even fun. With a blend of humor and in-depth market insight, Anne makes learning about Forex both enlightening and entertaining. She began her trading journey alongside her husband, Mohamed Abouzeid, and they have now been trading full-time for over 12 years.
Anne loves writing and sharing her expertise. For those new to trading, she provides a variety of free forex courses on StarseedFX. If you enjoy the content and want to support her work, consider joining The StarseedFX Community, where you will get daily market insights and trading alerts.
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