Quant Trading | Prediction Markets at DraftKings
Joined November 2025
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Eric Kopen retweeted
College football weekend 1 takeaway:
Here comes @DraftKings.
DKeX (DraftKings’ DCM), last 7 days:
• $226M total trading volume (+610%)
• $105M combos-only (+826%) → #3 behind @Kalshi & @Polymarket US
The PM Scoreboard 004 is live 🔥
Eric Kopen retweeted
📊 Sep 5 | Volume by Venue
🥇 Kalshi | $2.0B | 81.4%
🥈 Poly (US) | $172.1M | 6.9%
🥉 Poly Int | $122.6M | 4.9%
4. DKeX | $52.7M | 2.1%
5. Novig | $50.1M | 2.0%
6. Nadex | $28.0M | 1.1%
7. Rothera | $20.4M | 0.8%
8. 4casters | $10.3M | 0.4%
9. ProphetX | $9.1M | 0.4%
Eric Kopen retweeted
The launch of DKeX is a big deal for @DraftKings and gives them a meaningful edge over @FanDuel.
Having your own in-house exchange provides many clear competitive advantages that are often overlooked.
1. You can list your own markets.
2. You control 100% of the exchange economics.
I expect the trend of sportsbooks/brokers creating their own in-house exchanges (like @RobinhoodApp with @RotheraMarkets) to continue throughout the next few years as these advantages become even more obvious.
.@DraftKings today announced the launch of DKeX, DraftKings’ proprietary prediction markets exchange, with integration into the unified DraftKings: Sports & Casino app, further advancing the DraftKings Predictions experience.
DKeX marks the next phase in DraftKings’ prediction markets evolution, strengthening its ability to deliver differentiated sports experiences across the country alongside its leading sportsbook.
More: ir.aboutdraftkings.com/news/…
Eric Kopen retweeted
.@DraftKings today announced the launch of DKeX, DraftKings’ proprietary prediction markets exchange, with integration into the unified DraftKings: Sports & Casino app, further advancing the DraftKings Predictions experience.
DKeX marks the next phase in DraftKings’ prediction markets evolution, strengthening its ability to deliver differentiated sports experiences across the country alongside its leading sportsbook.
More: ir.aboutdraftkings.com/news/…
Eric Kopen retweeted
NBA Finals Game 1 delivered the biggest active customer day in DraftKings Predictions history.
Bigger than the Super Bowl.
That's the power of bringing sports experiences nationwide. And we're just getting started.
Eric Kopen retweeted
DraftKings Exchange (DKeX) says in a newly-posted CFTC filing that its Market Maker Program will become effective June 8. Virtually all details are confidential. Below are the publicly available fees posted on its website.
Eric Kopen retweeted
Y'all are sleeping on this! Start smart routing your orders and stop throwing away your money.
predidesk.com/smart-router
All you need is a URL from Kalshi/Polymarket/Opinion/Limitless/etc. to search for the best prices across exchanges with PrediDesk's Smart Router. Come maximize your upside and check it out!
predidesk.com/smart-router
Eric Kopen retweeted
...aaaaaaand Polymarket just announced the same thing.
polymarket.com/perps?dub_id=…
Eric Kopen retweeted
Don’t forget to check out the new features, all live at predidesk.com/ !
Eric Kopen retweeted
All you need is a URL from Kalshi/Polymarket/Opinion/Limitless/etc. to search for the best prices across exchanges with PrediDesk's Smart Router. Come maximize your upside and check it out!
predidesk.com/smart-router
Eric Kopen retweeted
Check us out on this startup list! Shoutout to @DustinGouker
Feel free to sign up as we build the platform at predidesk.com/
Eric Kopen retweeted
BREAKING 🚀: $POLYMARKET perpetual futures pair has appeared on @Gate. The listing marks a major milestone as CEXs begin offering leveraged trading on prediction market ecosystem assets. @Polymarket
Eric Kopen retweeted
We're live once again!
After a few months of building (a bit TOO quietly), the beta is back up. We will be promoting the platform and sharing our vision lot more in the coming weeks. Stay tuned!
In the meantime, check out PrediDesk.com and please let us know if you have any immediate feedback.
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