For journalists, newsletters and researchers

Use Vultax data and research

Everything Vultax Research publishes is free to read, quote, chart and republish. The figures come with their measurement window and sources attached, because a number without them is not reusable. All we ask for is a link.

What you can use

Datasets: Every published chart and table as CSV and JSON, with units, observation window, population and source links. No account, no key, no rate limit beyond ordinary politeness.
Charts: The figure from any study, free to reuse with the caption “Chart: Vultax Research” and a link to the study. Other crops and higher resolutions on request.
Live embeds: A self-contained odds frame that refreshes itself, for a page that needs current prices rather than a screenshot.
Press notes: A per-study page with the headline figure, a quotable 130-word summary, the supporting figures with their caveats, and a plain-text version for email.
Early access: A study a few days before it publishes, on request, so a piece can run the day it goes live.
Quotes: Vultax Research will answer questions on method and give an attributable quote on anything we have measured. Write to [email protected].

What we ask

One link to the study you used, or a citation that names it. If your site lists its data sources, a listing works just as well as an inline link. Reuse follows our terms.

Two things we ask you not to do: do not present a published figure as a current one, and do not restate a finding more strongly than the study does. Published research snapshots and calculations; these exports do not contain current quotes or live account data. Observation windows and populations are stated in the source captions and methodology. Missing metadata is unknown, not zero.

What it costs

Datasets, charts, embeds and citations: free, with a link.

Custom data pull: from €900. Bespoke study (measured, with dataset): from €3,500. Quarterly data subscription (updated cuts each quarter): €1,500 per quarter.

Payment by invoice from OmniOS OÜ; EU VAT where it applies. Say what you need at [email protected].

How to cite

Vultax Research, <study title>, <revision date>, <study URL>

Each study’s press note carries the line filled in, along with the chart and the data links. Charts take the caption “Chart: Vultax Research”.

Live odds embed

Fed decision odds — Polymarket, September 2026 FOMC. The frame reads the same prices the research pages read, refreshes every five minutes and carries its own attribution link. It loads no script and sets no cookie.

<iframe src="https://vultax.com/embed/fed"
  title="Fed decision odds — live, by Vultax"
  width="100%" height="300"
  style="border:0;max-width:420px"
  loading="lazy"></iframe>

Preview it at https://vultax.com/embed/fed. If you want a frame for a market we cover but do not yet publish here, ask.

The studies and their files

17 published studies. Machine formats for all of them are listed in /press.json; the research access page covers the Markdown, JSON and MCP interfaces.

Study	Files
Kalshi–Polymarket Arbitrage: 32,638 Price Checks, and Where a Gap Survived FeesRevised 2026-09-16	Press note · Markdown · Data
Polymarket vs Kalshi Midterm Odds: 65 Matched Contracts and What a $50,000 Bet MovesRevised 2026-09-16	Press note · Markdown · Data
Polymarket's Up-or-Down Crypto Markets: 60% of Its Trades, Priced About Right, 1.6% FeeRevised 2026-09-16	Press note · Markdown · Data
Why Bitcoin's Price Differs Between Exchanges: 18 Venues Checked Every MinuteRevised 2026-09-16	Press note · Markdown · Data
Where the Money Waits: Polymarket's Open Interest Is 55% Politics, Kalshi's 44% SportsRevised 2026-09-16	Press note · Markdown · Data
Polymarket Copy Trading: Following 30 Seconds Late Cost 1.43¢ a Share, Before FeesRevised 2026-09-16	Press note · Markdown · Data
Best Polymarket Traders: 36 Wallets Took 44% of Gains, and Active Winners Kept WinningRevised 2026-09-16	Press note · Markdown · Data
Best Polymarket Tools and Whale Trackers in 2026: 22 Compared, 4 Publish Their LatencyRevised 2026-09-16	Press note · Markdown · Data
Fed Decision Odds, Scored: Polymarket vs Kalshi at Every 2026 FOMC MeetingRevised 2026-09-16	Press note · Markdown · Data
Polymarket Sports and Esports: Esports Took 21.4% of the Money on the Thinnest BooksRevised 2026-09-16	Press note · Markdown · Data
115,006 Large-Trade Alerts: Where and When Crypto Whales Trade, by Venue and HourRevised 2026-09-16	Press note · Markdown · Data
Crypto Exchange Feed Latency and Coverage: 16 Venues MeasuredRevised 2026-09-16	Press note · Markdown · Data
Crypto Wash Trading and Real Liquidity: Fake-Volume Estimates Run From 51% to 95%Revised 2026-09-16	Press note · Markdown
Is Polymarket Legal in the US? Where Prediction Markets Stand in September 2026Revised 2026-09-14	Press note · Markdown · Data
1.6% of Polymarket Wallets Never Sleep. They Made 58% of All Trades.Revised 2026-09-09	Press note · Markdown · Data
We Tested Polymarket Prices Against 6,776 Resolved Markets. Here's Where They Bend.Revised 2026-09-08	Press note · Markdown
Order-Book Spoofing: What It Looks Like in Live DataRevised 2026-09-07	Press note · Markdown

Elsewhere

The Vultax Research MCP server is listed in the official MCP registry and on Glama. Directories and guides that cover the tools this research measures: QuickNode Builders Guide, PolyMart and AgentBets.

Ask for something

A cut of the data we have not published, a chart at a different size, a figure checked before you print it, or an early look at a study. Vultax Research — [email protected]. Say what you are writing and when it runs; anything else reaches us at [email protected]. Vultax is a product of OmniOS OÜ, Tallinn, Estonia.