DraftKings Keeps DKeX Volume Near Zero in Deliberate Slow Rollout After Railbird Acquisition
DraftKings launched its in-house prediction market exchange DKeX on June 26 after acquiring Railbird eight months earlier. Early data shows the platform has handled only thousands of dollars in daily volume on its highest days with some days at zero. The vast majority of trades in the DraftKings Predictions app continue routing to Crypto.com or CME.
This minimal activity looks like a controlled soft launch. A source familiar with the situation told InGame the low volume is purposeful to ensure the product that goes live is as strong as possible. DraftKings shares jumped 11.3% that day adding $1.3 billion to market value but the exchange itself remains in testing mode.
Early Volume Data Tells the Story
DKeX daily trade data shows only thousands of dollars traded even on peak days. Volume has been almost entirely on MLB markets. Some days register no volume at all.
In contrast Kalshi regularly exceeds $1 billion per day. Crypto.com where most DraftKings Predictions orders route typically sees upward of $40 million. DraftKings reported $11.3 billion in annualized total trading volume for the week ended June 21 and $3.4 billion in annualized consumer volume for the same period.
If total volume on DraftKings Predictions held steady since the launch daily figures suggest DKeX represents about 0.02% of total volume. After eighteen years across iGaming and sportsbook operations this kind of measured approach matches how operators test new liability channels before full exposure.
The business hopes to launch DKeX-exclusive markets further down the line. A source said the volume picture on DKeX could look very different within a matter of weeks.
Lessons From Robinhood’s Rothera Rollout
DKeX launched about a month after Robinhood’s in-house exchange Rothera. Robinhood already had users trading upward of $3 billion worth of event contracts per month before launching its own venue.
In the first few days after its launch Robinhood still routed the vast majority of volume to Kalshi. Single-day volume on Rothera still topped $2 million or about 2% of Robinhood volume within days. Most growth came later with volume topping $100 million per day by mid-June.
DraftKings entered prediction markets later than Robinhood. Early patterns suggest DraftKings chose a more conservative path on routing and liquidity seeding.
What the PredictionMarketPulse Analysis Revealed
An analysis by PredictionMarketPulse shared with InGame found the exchange is still in the early phases of its launch. On the Friday when DraftKings announced the launch PredictionMarketPulse reviewed a wide range of the markets the DraftKings Predictions app surfaced.
The analysis noted that open interest was effectively zero suggesting virtually all trades settled by the end of the day. Most activity on DKeX was for partial-game winner markets which naturally gather less interest than full-game moneylines. Open interest could be the first sign that large institutional traders or market makers are getting on board.
The report said recruiting market makers is a normal and necessary step in standing up an exchange with ample liquidity. It is the step that comes before an exchange carries real open interest which is what DKeX reports currently show. DraftKings has been working with market makers for months but it is not clear how many are actively trading now compared to those who may start trading soon.
Risks and Questions Around the Launch Framing
The PredictionMarketPulse report argued this type of slow rollout is far from abnormal. It questioned whether the word launch was the right one for the phase of changes that began on June 26.
The report stated that listing a catalog and seeding initial markets routinely precedes consumer routing and rollouts are typically phased. The public record simply shows DKeX at an earlier stage than the single word launch conveys.
This raises a risk for operators. Over-promising on a launch can set unrealistic expectations among investors and users. DraftKings saw an immediate stock pop but sustained volume and open interest will determine whether DKeX delivers on the promise of owning more of the exchange economics. In my experience across European regulated markets operators price in this regulatory and product overhead faster than analysts expect yet early missteps on liquidity can stall commercial momentum.
The source described the current state as the first batter of the first inning of a seven-game series maybe even the first pitch.
The Bottom Line
DraftKings is treating DKeX as a multi-month build rather than an overnight replacement for third-party routing. The 0.02% early share and zero open interest signal disciplined testing over aggressive capture. For executives watching prediction market integration this approach reduces immediate risk but delays the shift toward higher-margin in-house volume. What matters next is how quickly market maker recruitment translates into sustained open interest and whether exclusive markets can pull meaningful share from Kalshi and Crypto.com without disrupting the $31 million daily trading baseline the app already commands. The next few weeks will show if this slow rollout was caution or hesitation.
