Weekly Market Review: August 12, 2025

Real-World Trading Insight. No Hype, Just Edge.

 In This Issue:

  • Last week's analysis delivered 6,070 points from crypto and 470 points across FX

  • Reading conflicting timeframes - when daily structure overrides intraday signals

  • Position sizing reality: Why the 2% rule fails in correlated markets

  • Key levels for the week ahead

When Pattern Recognition Delivers

Last week's analysis delivered strong results: 6,070 points from crypto and 470 points across FX markets. Several key levels were flagged in advance, while others developed in real time.

The BTC support level at 113k was highlighted in last week's letter, noting the confluence of trendline support and lower Bollinger band. The market respected this level precisely, rallying from 113k to 119,103.

BTC

GBP/AUD

EUR/AUD

This Week's Results

BTC Support at 113k: Flagged level respected → rally from 113k to 119,103 → +6,103 points

GBP/AUD Bullish Reversal: Lower Bollinger band + oversold momentum at 2.0480 → rally to 2.0667 → +187 points

EUR/AUD: Trendline resistance at 1.7945 → rejection at 1.7938, drop to 1.7826 → +111 points

EUR/USD Fibonacci Support: 1.1518 level held → rally to 1.1699 → +172 points

ETH 4-Hour Pattern: Conflicting timeframe signals → reduced position size → minimal loss

Note: These measure market reactions from flagged levels, not trading results. Implementation varies by individual approach.

Reading Conflicting Timeframes

ETH presented conflicting signals this week - a textbook example of why timeframe analysis matters.

The Setup:

  • 4-hour timeframe: Bearish reversal pattern developing at 3,816

  • Daily timeframe: Underlying structure still favoring higher prices

  • Resolution: Daily structure prevailed, 4-hour signal failed

When timeframes conflict, there are three options:

  1. Wait for alignment across multiple timeframes before entering

  2. Reduce position size to account for uncertainty

  3. Skip the setup entirely if conviction isn't there

Example: Standard 2% risk with 50-pip stop becomes 1% risk with same 50-pip stop when timeframes disagree. Smaller position, same invalidation level.

 The Hidden Risk in "Diversification"

After 30+ years managing institutional FX strategies, I've watched intelligent traders blow up accounts on what they thought was diversified risk.

The classic mistake: Taking 2% risk on EUR/USD, 2% on GBP/USD, and 2% on AUD/USD simultaneously.

The reality: These pairs move together 70-80% of the time. You're not taking three 2% risks - you're taking one 6% risk on the same directional bet.

Correlation Risk Management

Scale position sizing based on correlation levels:

  • High correlation (0.7+): Treat multiple positions as single exposure

  • Moderate correlation (0.4-0.69): Reduce individual position sizes by 30-50%

  • Low correlation (<0.4): Standard position sizing applies

Understanding correlation risk can make the difference between controlled risk and unexpected blowups.

 Key Levels for the Week Ahead

FX Majors

EUR/USD: Critical resistance at 1.1664 - the 61.8% retracement from July's decline. Momentum approaching overbought territory.

EUR/AUD: Channel resistance comes in at 1.8010. Support at 1.7720 (38.2% Fibonacci) - level that held two weeks ago.

GBP/AUD: Lower channel support at 2.0490 continues to hold. Price has tested this level 13 times in 20 sessions but closed below only twice.

USD Index: Key resistance at 98.60/65 - former pivot high and 38% retracement. Above that targets 98.90 (50% Fibonacci). Downside support at 96.86.

Crypto

BTC: Market approaching overbought territory near 122k. Key retracement levels at 117,119 (50% Fibonacci) and 115,895 (61.8% Fibonacci). Watch for break above 123,205 high - could signal final push before healthy correction. Not calling the top yet, but watching for eventual pullback to 115k-117k zone.

Community Growth

Thanks for reading! If you found value this week, feel free to share with fellow traders. You can also follow @schaef45809 on X for real-time updates.

Meridian Compass Pro Coming Soon

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Meridian Compass is brought to you by Mark Schaefer, a quantitative portfolio manager with over 30 years experience developing and trading systematic strategies in global futures and FX at major banks and hedge funds.  

IMPORTANT DISCLAIMER

This newsletter is for educational purposes only and does not constitute investment advice, trading recommendations, or solicitation to buy or sell any financial instruments. All content represents the author's personal opinions and experiences and should not be construed as professional financial advice.
Trading involves substantial risk of loss and is not suitable for all investors. Past performance does not guarantee future results. All trading examples and performance figures are for illustrative purposes only and may not reflect typical results.
The author may hold positions in currencies discussed in this newsletter. Readers should conduct their own research and consult with qualified financial advisors before making any investment decisions.
By reading this newsletter, you acknowledge that you understand these risks and agree that the author and Meridian Compass are not liable for any trading losses or damages that may result from using this information.