Battle of the Trend Following Indexes: April 2026

April 2026 was the strongest single trend-following month of the year to date, with the SG Trend Index gaining 2.98% for the month and crossing into double-digit territory year-to-date for the first time in 2026. The headline result, however, conceals a remarkably disruptive intra-month path. The TTU Trend Barometer traced the sequence 66, 55, 48, 55, 50, 55 across the five weeks of the period, executing a full round trip back to the Neutral/Strong threshold where it began. Two sectors, energy and precious metals, reversed direction multiple times across the month. The headline returns were captured largely in the final fortnight, once the directional alignment that had been disrupted by the Hormuz standoff began to resolve.

Week 1: Tariff shock and the commodity explosion

The week ending 3 April delivered one of the most extraordinary single-week commodity performances in the current dataset. Crude Oil WTI surged 18.06%, the largest single-week move across the 49-asset universe. Palladium gained 11.02%, Orange Juice 10.53%, Silver 7.35%, Gold 6.16%, and every metals contract finished higher. The trigger was the one-year anniversary of the April 2025 Liberation Day tariff announcements, with the administration signing fresh executive orders adjusting duties on metals and pharmaceuticals. Equity indices reversed sharply higher across all seven markets, averaging +2.87%. The TTU Trend Barometer fell from 66% to 55% despite the magnitude of the gains: the violent multi-sector repricing disrupted established trend signals even as it delivered exceptional raw performance. The week’s most important signal was the gap between the headline numbers and the barometer reading.

Week 2: The ceasefire reversal

The week ending 10 April fully reversed the prior week’s energy move. Crude Oil WTI fell 13.42%, Brent fell 12.68%, and Heating Oil fell 13.75% as markets priced out part of the Gulf supply-shock premium on ceasefire optimism ahead of weekend U.S.-Iran talks. Equity indices delivered their strongest sector week in the dataset, averaging +4.31%. Bitcoin surged 9.46%, the best single-asset performer of the week. The barometer fell further from 55% to 48%, dropping into deeper Neutral territory with a 10-day rate of change of Falling Rapidly. The two-week round trip in petroleum, with WTI surging 18% then falling 13%, was the textbook signature of a market in which fundamentals and politics pull in opposite directions and signal quality deteriorates with each reversal.

Week 3: Hormuz reopens and the trend cycle re-engages

The week ending 17 April saw a violent repricing of geopolitical risk in the opposite direction to week 1. Iran’s declaration that the Strait of Hormuz was open to commercial shipping stripped out the remaining supply-shock premium. OPEC cut its Q2 2026 demand forecast by 500,000 barrels per day on war-related damage, shifting market focus to softer demand. Crude Oil WTI fell 11.24%, the worst single-week performer across the 49 assets. The U.S. dollar slipped to multi-week lows. Silver led all 49 assets at +7.01% and the precious metals complex extended its uniform-direction advance for a third consecutive week. The Nasdaq 100 gained 6.11% and the Russell 2000 hit a record high. The barometer cleared from 48% to 55%, crossing back into the Strong trend band for the first time since the early-April decline.

Week 4: Hormuz re-closes and the metals correction

The week ending 24 April reversed the week-3 narrative as fully as week 2 had reversed week 1. The Strait of Hormuz remained effectively closed to commercial flows, the U.S. naval blockade of Iranian ports held, and diplomatic progress stalled. Brent advanced 16.54%, Gasoline RBOB 15.24%, Heating Oil 14.42%, and Crude Oil WTI 14.30%. Energy averaged +9.45%, the largest single-week sector swing in the current comparison. Metals reversed in the opposite direction, with Silver -6.63%, Palladium -5.68%, Platinum -5.20%, and the sector averaging -4.36% after three consecutive weeks of unidirectional upside. The U.S. dollar firmed, Treasury yields rose, and European equities moved lower on energy import bill concerns. The barometer eased from 55% to 50% but the Strong classification held. The SG Trend Index nonetheless set fresh 2026 highs at +1.54% MTD and +8.73% YTD.

Week 5: The cycle reasserts itself

The final week of the month resolved the question that the prior fortnight had left open. Energy extended for a second week with all six contracts moving higher in unison for the first time in the current cycle: Brent +10.67%, WTI +7.99%, Gasoline RBOB +7.75%, Heating Oil +4.03%, Natural Gas +3.62%, Ethanol +2.07%. The sector averaged +6.02%, converting the prior week’s spike-and-reverse pattern into a spike-and-extend pattern. Soft commodities reversed sharply higher after three negative weeks, with Orange Juice +16.85% the largest single-asset move of the week. Metals consolidated rather than extended their decline, with the magnitude shrinking from -4.36% to -0.57% and the breadth fracturing. The barometer recovered from 50% to 55%, reclaiming the Neutral/Strong threshold. The SG Trend Index closed April at +2.98% for the month and +10.27% YTD, both fresh 2026 highs.

Implications for Index Construction and April Capture

The dispersion of monthly returns across the seven indexes ranged from 2.0% at the Barclay BTOP50 to 6.7% at the Classic Trend Index, a spread of 4.7 percentage points. The drivers of that dispersion appear to be three: position concentration, leverage, and the sensitivity of constituent strategies to the timing of directional resolution in the late-month period.

Indexes carrying broader, more diversified constituent sets (Systematic Momentum at 163, IASG at 50, TTU at 47, BTOP50 at 20) tend to deliver more stable readings across consecutive months. Concentrated, higher-conviction constructions (Classic Trend at 3) deliver more variable readings, with the variance compounded by the leverage typical of high-convexity programmes. The April result for Classic Trend is the upside expression of that profile. The March result was the downside expression of the same profile. Neither result, in isolation, alters the structural read on the construction.

The capture of the late-month directional alignment in energy and soft commodities was the proximate driver of the April dispersion. Systems that maintained or rebuilt long energy exposure through the week-2 and week-3 reversals captured the week-4 and week-5 advance. Systems that flipped to short energy on the week-3 Hormuz decline sat on the wrong side of the week-4 spike. The same logic applies in metals, in opposite direction: systems that had built long metals exposure through the three weeks of uniform strength gave back through the week-4 correction. The cleanest April result therefore belonged to systems whose trend-following horizon matched the actual persistence of the underlying moves, with horizons too short whipsawed by the Hormuz reversals and horizons too long pulled into the metals correction.

Closing Reflection

April 2026 produced the strongest single trend-following month of the year, the first double-digit YTD reading for the SG Trend Index, and a dispersion across the seven peer indexes that ranged from 2.0% to 6.7%. The Classic Trend Index led the comparison by a margin of roughly two-to-one over the next-best peer, but the year-to-date table continues to be led by TTU, IASG, and SG Trend on absolute terms. The Last Quarter table is led by TTU. The long-horizon and risk-adjusted tables continue to be led by Classic Trend across CAGR, MAR, Sharpe, Sortino, and total return since 1 January 2020.

The most honest summary of the April result is that the convexity of Classic Trend’s construction, which produced the underperformance in March, produced the outperformance in April. The same design feature ran in both directions across consecutive months. The peers, with lower-convexity and more diversified construction, captured a smaller share of both the downside and the upside. Across a full cycle, the long-horizon metrics suggest the higher-convexity profile has delivered superior compound returns. Across any individual month or quarter, the same profile delivers materially wider variance. The selection of one approach over the other is, as ever, a matter for each allocator’s own judgement on the convexity spectrum.