GEM Strategy Q3 2026 Performance Review

GEM Strategy 2026 Performance Review Header

The Global Equity Momentum (GEM) strategy continues to be a benchmark for tactical trend-following. In this post, we review the GEM strategy results for 2026, analyzing how its absolute and relative momentum filters navigated the macroeconomic landscape, interest rate shifts, and global equity rotations.

Navigating Volatility

2026 presented unique challenges with shifting inflation data and central bank policy divergences. GEM's reliance on a 12-month lookback period meant that it avoided short-term whipsaws, maintaining exposure to the dominant equity trends. When US tech dominance showed signs of fatigue, the relative momentum filter proved crucial in capturing international outperformance.

Absolute Momentum in Action

During brief periods of global market correction, the absolute momentum filter (comparing equity returns against the risk-free rate) was tested. Because the T-Bill yield remained a competitive benchmark, the threshold for equities to remain invested was historically high. GEM successfully rotated to aggregate bonds when global equities failed to beat cash, protecting capital.

Final Performance Metrics

For the trailing 12 months up to Q3 2026, GEM demonstrated remarkable resilience. By systematically rotating allocations based on its dual momentum filters, the strategy achieved strong risk-adjusted returns with drawdowns significantly shallower than passive buy-and-hold benchmarks.

Does GEM Still Work?

Yes. While the "whipsaw" events of the 2020s have frustrated some trend followers, the core mathematical premise of momentum remains intact. By avoiding catastrophic -50% drawdowns (like those seen in 2001 and 2008), GEM mathematically requires much smaller subsequent returns to achieve new equity highs. For investors seeking a quantitative, emotion-free way to navigate both bull and bear markets, GEM remains a top-tier tactical strategy.

GEM Deep Dive Guide

Want to master this strategy? Read our definitive Global Equity Momentum (GEM) Guide to understand the core rules, historical performance, and exact ETF implementations.

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MK
Lukso Quantitative Researcher

Lukso designs and backtests rules-based quantitative strategies. He holds an MS in Quantitative Finance and leads research for systematic asset allocation at StrategyIndex.io.

Backtest Methodology

Backtests simulate Gary Antonacci's GEM rules: a 12-month lookback period evaluating US Stocks (SPY/VTI) vs. International Stocks (VEU/VXUS). If the absolute momentum of the winner exceeds the risk-free rate (BIL), 100% of capital is allocated there; otherwise, 100% moves to Aggregate Bonds (AGG/BND). Results use monthly Total Return data (dividends reinvested) with zero slippage assumed.

Data Sources & Integrity

Historical figures are sourced from Yahoo Finance API, Tiingo Cloud API, and FRED Federal Reserve Database.

Last Data Update: June 30, 2026
Educational Purpose Only & Disclaimer

All content and calculation tools on StrategyIndex.io are intended solely for educational, research, and informational purposes. They do not constitute financial advice, tax planning, investment recommendations, or legal counsel. Hypothetical backtesting results have inherent limitations and do not represent actual trading. Past performance is never an indicator or guarantee of future returns. Asset allocation models are subject to market volatility, tracking errors, and strategy breakdown. Consult a certified financial planner before making any investment decisions.