JSE Sector Rotation: 'Diversified Miners have visibly lost their...'

Research Notes May 2026 > https://www.unum.capital/post/rmay2026

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Analysis as of Friday 22 May at 11h09am, prepared for Monday, 25 May.

Summary: 

Insurers are the absolute relative standout this week, staging a dramatic, board-sweeping surge from a market-performing Neutral profile to establish a decisively Strong relative outperformance spread against the JSE Top 40 across the Base, Mid, and Short Term horizons. Technology and Consumer Staples are the primary relative turnaround stories; Technology rapidly accelerated from relative weakness to hit a Strong short-term outperformance state, while Consumer Staples successfully upgraded its relative mid-term footing to Strong to match its sustained short-term outperformance against the index. Meanwhile, Chemicals and Luxury Goods continue to maintain serious relative strength, with Chemicals shaking off last week's short-term pause to rebound back to Strong relative outperformance, and Luxury Goods defending its Strong mid- and short-term relative advantage. On the cooling front, Diversified Miners have visibly lost their previous high-velocity short-term relative lead, stalling at a market-performing Neutral spread, though they maintain extreme relative outperformance across the Base and Mid Term. The precious metals block highlights a severe structural relative deterioration; both Gold Miners and Platinum Miners suffered total collapses of their Strong relative Base Term leads against the Top 40, plunging to a market-performing Neutral spread, while short-term relative momentum bled into underperformance (Weak). Finally, Paper & Pulp and Consumer Discretionary continue to languish under persistent multi-horizon relative underperformance, though Consumer Discretionary managed to stabilize its short-term relative momentum from underperformance to a market-performing Neutral state, alongside Coal Miners and Banks which settled into broad shorter-term relative neutrality (with Banks notably securing a Strong Base Term relative outperformance upgrade).

Lester Davids

Senior Investment Analyst: Unum Capital