CUSIPWatch

CUSIPWatch is a web app (with a lightweight mobile companion) that monitors individual bonds and fixed-income ETFs you already own and turns messy, delayed bond-market signals into actionable alerts. You add holdings by CUSIP/ISIN or import from your broker file. The app tracks credit events (rating actions, outlook changes), issuer news, earnings dates, covenant headlines, and macro triggers that historically move spreads (CPI, FOMC, auctions). It also estimates “what changed” in plain language: duration impact, spread move vs. benchmark, and whether the move is likely liquidity-driven or fundamentals-driven. This is not a trading terminal; it’s a risk and awareness layer for people who don’t have Bloomberg. Reality check: data quality and licensing are the hard part, so the MVP focuses on U.S. corporates/munis and a curated set of reliable sources rather than pretending to cover every global bond perfectly.