How this page evolved

Every published version is kept. Each entry shows what changed and why. Earlier versions can be restored by moderators, but only if the material they rely on is still available.

1. Revision 3Oct 16, 2026, 9:11 PMLiveAI-organised, reviewed

   Added the newest sources: a September 2026 tariff-mediation study that sharpens the trade-policy explanation (technology most negatively hit in the initial decline and escalation collapse, strongest rebound in the April 9 relief rally), an April 2026 LLM-agent experimental market study on how AI-driven trading can amplify bubbles, and a June 2026 preprint on private AI valuation marks versus public prices. The core finding and existing sections stand;

   • · The main finding was rewritten.
   • · The note on uncertainty changed.
   • · 1 new open question.
2. Revision 2Oct 15, 2026, 2:33 PMAI-organised, reviewed

   AI-prepared Starting Map from live research.

   • · First published version.