Bloomberg: WCDM <GO>→Noosphere: FREE
World Credit Default Monitor
Bloomberg WCDM monitors global credit default events and sovereign stress across emerging and developed markets.
SIGMA Global Contagion Monitor — R₀ network analysis
Live SIGMA Data — 2026-10-13
How It Works
SIGMA network contagion model uses R₀ financial coefficient — when R₀ > 1.0 in any sovereign, credit stress becomes self-sustaining and propagates through the network. Percolation threshold detection identifies when systemic spillover becomes inevitable.
vs WCDM <GO>
✓R₀ contagion model — not on Bloomberg
✓Free real-time monitoring
✓22-country simultaneous coverage
✓Automated EWS alerts
✓Network topology analysis included