October 16, 2026

The MarketVector Quarterly Thematic Update provides a bird’s eye view of trends in the global equity markets through a thematic lens. We’ve organized our family of thematic indexes into ten meta themes so investors can get a sense of the performance of which megatrends are leading or lagging, while also being able to discover the leading indexes and individual stocks within those broader themes.

Highlights

  • The Energy metatheme declined -6.05% QoQ in Q3 2026, reversing the clean-energy-led rally of the prior quarter.
  • The Consumer Trends metatheme declined -1.56% QoQ in Q3 2026, a modest pullback after Q2's broad recovery.
  • The Financials 2.0 metatheme gained +5.89% QoQ in Q3 2026 as leadership rotated decisively into blockchain infrastructure.
  • Healthcare Innovation gained +15.61% QoQ in Q3 2026, its strongest quarter in the series, with gains broad-based across every sub-index.
  • The Materials metatheme gained +2.47% QoQ in Q3 2026, with precious metals driving most of the advance.
  • The Hardware & Communications metatheme declined -4.98% QoQ in Q3 2026, cooling sharply after Q2's +53.91% AI-infrastructure surge.
  • The Next Gen Software metatheme gained +7.57% QoQ in Q3 2026, with Big Data & AI (+20.01%) once again the standout contributor, while Digital Advertising (+1.45%) and Artificial Intelligence (+1.16%) posted more modest gains.
  • Regional Technology declined -2.14% QoQ in Q3 2026.
  • REITs 2.0 declined -11.81% QoQ in Q3 2026, its weakest quarter in the series, with every sub-index posting a loss.
  • The Industrials & Infrastructure metatheme declined -6.20% QoQ in Q3 2026, reversing course after a strong Q2.

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