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We rebuilt Bloomberg's WIRP screen as a free embed

Phill Hendry 6 May 2026 14 min read

What is Bloomberg WIRP?

Bloomberg's WIRP (World Interest Rate Probability) is one of the terminal's most-referenced screens. It shows the probability of rate changes for major central banks worldwide, derived from OIS and futures markets.

The problem: it costs $24,000/year to access. That locks out independent researchers, finance students, journalists, and small teams.

Our approach

We rebuilt the core WIRP methodology as a free Quadesto tool. It covers the Fed, ECB, BoE, BoJ, RBA, and BoC. The calculations use the same OIS-based methodology as Bloomberg's implementation.

How it works

For each central bank, we collect the relevant OIS or futures data, apply the appropriate probability extraction methodology, and render the results as an interactive table with historical probability charts.

Embed it anywhere

Every WIRP chart is embeddable. Finance newsletters, research notes, and websites can paste a single line of code to show live rate probabilities.

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