Wall Street's about to get programmable as the SEC chair predicts code-driven finance within weeks. Meanwhile Apple's succession plan raises eyebrows and xAI's entire founding team minus Musk has bailed. Big shifts in leadership and infrastructure today.

April 24, 2026 — 590 words / ~3.9 min

Stories covered:

  1. SEC Chair Says Wall Street's Century-Old Moat Goes Programmable Within Weeks
  2. Tim Cook Built a $3.9T Empire Then Hired a Hardware Guy to Replace Him
  3. xAI Lost Every Single Cofounder Except Elon Musk