Interest rates & prime
How changes in benchmarks and lender margins affect variable-rate HELOC borrowing.
Resources / News & Insights
National HELOC research desk
The news behind your equity decisions.
A research-driven home for HELOC market developments, real estate equity data and investor-financing intelligence. We prioritize useful analysis over headline volume.
Published research
Latest articles
Rates & Policy2026-11-03
How the Prime Rate Affects Variable-Rate HELOC Payments
Understand the prime-rate index, lender margin, and how rate changes can affect an interest-only HELOC payment, with a worked example.
Read articleInvestor Education2026-11-03
Investment Property HELOCs: Evaluate Equity and Cash Flow Together
A practical guide to combined loan-to-value, rental-property cash flow and rate sensitivity before drawing equity from an investment property.
Read articlePrimary-source monitor
Market developments
Last source check: November 6, 2026
Headlines below link directly to original public-sector publications. They are not National HELOC editorial articles, product recommendations or statements about available rates.
Federal Reserve
Federal Reserve Board announces approval of application by The Bank of Nova Scotia
Read original sourceFederal Reserve
Federal Reserve Board announces termination of enforcement actions with Gardner Bancshares, Inc. and Small Business Bank
Read original sourceFederal Reserve
Federal Reserve Board announces approval of application by Isabella Bank Corporation
Read original sourceFederal Reserve
Agencies publish resolution plan feedback letters for 15 banking organizations
Read original sourceFederal Reserve
Federal Reserve Board issues enforcement action with former employee of Sandy Spring Bank
Read original sourceEditorial expansion in progress. The article library is live in the codebase; the automated monitoring and publishing service is still being developed. We won't display unverified articles, invented publication dates or placeholder stories as current news.
Coverage areas
What we'll cover
Housing equity research
Property values, tappable equity, and the risks of drawing against real estate.
Investor financing
Business-purpose equity financing, rental property strategies and documentation trends.
Source transparency
Start with primary sources.
Our editorial workflow will link to original releases and data whenever possible. Market observations will distinguish confirmed facts from interpretation and identify when figures were last checked.