Bloomberg Terminal Expands Into Prediction Markets: Introducing WSL Predict
The Bloomberg Terminal has been the gold standard for financial professionals for decades. Traders, analysts, journalists, and policymakers use it daily for real time market data, breaking news, analytics, and communication tools that are hard to find anywhere else.
That level of access comes at a cost. A single Bloomberg Terminal subscription runs roughly $25,000 per year, which puts it far outside the reach of most individual users, independent researchers, and low capital traders. For many people, Bloomberg is something you encounter at a bank, hedge fund, or newsroom, not on your personal laptop.
Bloomberg launches WSL PREDICT <GO>
This week, Bloomberg quietly expanded what the Terminal can do with the launch of WSL PREDICT <GO>. The new feature pulls in prediction market data from platforms like Polymarket and Kalshi and presents it inside Bloomberg’s Security Worksheet system.
The idea is simple but powerful. Users can quickly see how markets are pricing the probability of real world outcomes, whether that is who will be the next Federal Reserve chair or more unconventional questions like the likelihood of the US acquiring Greenland. Instead of sticking strictly to stocks, bonds, and commodities, Bloomberg is now highlighting probabilistic views on political, economic, and cultural events.
The product is designed to fit neatly into existing workflows. Bloomberg users can open prebuilt worksheets created by Bloomberg’s editorial and data teams, filter by asset class or region, and then customize and save those views for ongoing use. For anyone already living inside the Terminal, this feels like a logical next step rather than a radical shift.
What this means for builders in the prediction market space?
The bigger story is what this move signals to the broader ecosystem. Bloomberg integrating prediction market data is a clear validation that these markets are no longer a novelty. They are being treated as a meaningful source of insight alongside traditional financial indicators.
At the same time, Bloomberg is not solving the accessibility problem. Terminal pricing still limits who can interact with this data directly. Most people interested in prediction markets, including retail traders, startups, academics, and media outlets, are not going to pay Bloomberg prices.
That leaves real opportunity on the table. Lower cost platforms that focus on usability, APIs, historical data, and storytelling around prediction markets can still win meaningful audiences. Bloomberg will always dominate the top end of the market. This launch simply confirms that there is plenty of room below it for builders willing to move faster and serve a broader user base.
WSL PREDICT <GO> is more than a new feature. It is a sign that probabilistic thinking is becoming part of the financial mainstream.
