Yield curve and key rate data sourced from FRED (Federal Reserve Bank of St. Louis) — DGS series and DFF/SOFR. IG and HY OAS sourced from FRED ICE BofA indices (BAMLC0A0CM / BAMLH0A0HYM2). The credit activity card shows either FINRA TRACE end-of-day investment-grade corporate bond dollar volume when FINRA API access is configured, or delayed Tradier LQD ETF secondary-market turnover as fallback; the on-card source label identifies which series is active. Neither presentation is bond fund flow or a measure of ETF creations/redemptions. The sovereign table is a rates-based proxy built from monthly OECD government bond yield series distributed through FRED. It is not CDS and not a real-time sovereign default measure. This page is for informational and educational purposes only. Nothing on this page constitutes investment advice, a recommendation, or a solicitation to buy or sell any security. Nebula Capital Systems is not a registered investment adviser.