DraftKings Predictions Volume: Daily, Weekly & Monthly
DraftKings Predictions trading volume
DraftKings Predictions traded $2.3B in contracts ($510M in dollars paid) over Sep 8-Oct 7, 2026, 3% of prediction-market volume.
$510M in dollars paid. Sep 8-Oct 7, 2026.
Gemini 0%, Kalshi 76%, Novig 2%, Polymarket 5%, Polymarket US 12%, ProphetX under 1%, Rothera 1% and Underdog Exchange 1%.
Oct 4, 2026.
13.6 million trades in the window.
DraftKings Predictions’ figures come from the daily market reports of Railbird, the exchange behind it, so each day appears the next morning and its figures run a day behind the other venues. Its reports don’t say which side of a trade bought, so dollars paid is what the Yes side paid; contracts and trades are exact. Our data on it starts Jun 11, 2026, so earlier totals don’t include it.
DraftKings Predictions’s records since June 2026
- Biggest day$224MOct 4, 2026
- Biggest 7 days$667MSep 30 to Oct 6, 2026
- Biggest month$1.9BSeptember 2026
Oct 6 was 24% of the record day.
The data as a table (118 rows)
| Date | Volume | Dollars paid | Trades | Open interest |
|---|---|---|---|---|
| Oct 6, 2026 | $54M | $14M | 364K | – |
| Oct 5, 2026 | $74M | $17M | 483K | – |
| Oct 4, 2026 | $224M | $43M | 1.2M | – |
| Oct 3, 2026 | $142M | $34M | 831K | – |
| Oct 2, 2026 | $67M | $16M | 450K | – |
| Oct 1, 2026 | $59M | $11M | 370K | – |
| Sep 30, 2026 | $47M | $11M | 308K | – |
| Sep 29, 2026 | $47M | $11M | 320K | – |
| Sep 28, 2026 | $63M | $14M | 393K | – |
| Sep 27, 2026 | $200M | $38M | 1.1M | – |
| Sep 26, 2026 | $131M | $31M | 791K | – |
| Sep 25, 2026 | $65M | $15M | 407K | – |
| Sep 24, 2026 | $60M | $12M | 384K | – |
| Sep 23, 2026 | $44M | $11M | 266K | – |
| Sep 22, 2026 | $43M | $10M | 269K | – |
| Sep 21, 2026 | $59M | $12M | 367K | – |
| Sep 20, 2026 | $178M | $31M | 894K | – |
| Sep 19, 2026 | $80M | $19M | 441K | – |
| Sep 18, 2026 | $65M | $13M | 401K | – |
| Sep 17, 2026 | $64M | $13M | 370K | – |
| Sep 16, 2026 | $46M | $12M | 255K | – |
| Sep 15, 2026 | $40M | $9.6M | 238K | – |
| Sep 14, 2026 | $54M | $11M | 333K | – |
| Sep 13, 2026 | $145M | $33M | 762K | – |
| Sep 12, 2026 | $98M | $26M | 552K | – |
| Sep 11, 2026 | $44M | $10M | 273K | – |
| Sep 10, 2026 | $46M | $11M | 313K | – |
| Sep 9, 2026 | $42M | $9.3M | 271K | – |
| Sep 8, 2026 | $21M | $5.5M | 141K | – |
| Sep 7, 2026 | $31M | $9.2M | 196K | – |
| Sep 6, 2026 | $44M | $14M | 268K | – |
| Sep 5, 2026 | $55M | $15M | 344K | – |
| Sep 4, 2026 | $30M | $8.7M | 169K | – |
| Sep 3, 2026 | $24M | $7.5M | 142K | – |
| Sep 2, 2026 | $26M | $9.2M | 129K | – |
| Sep 1, 2026 | $10M | $3.1M | 59K | – |
| Aug 31, 2026 | $0 | $0 | 0 | – |
| Aug 30, 2026 | $0 | $0 | 0 | – |
| Aug 29, 2026 | $0 | $0 | 0 | – |
| Aug 28, 2026 | $0 | $0 | 0 | – |
| Aug 27, 2026 | $0 | $0 | 0 | – |
| Aug 26, 2026 | $0 | $0 | 0 | – |
| Aug 25, 2026 | $0 | $0 | 0 | – |
| Aug 24, 2026 | $0 | $0 | 0 | – |
| Aug 23, 2026 | $0 | $0 | 0 | – |
| Aug 22, 2026 | $0 | $0 | 0 | – |
| Aug 21, 2026 | $0 | $0 | 0 | – |
| Aug 20, 2026 | $0 | $0 | 0 | – |
| Aug 19, 2026 | $0 | $0 | 0 | – |
| Aug 18, 2026 | $0 | $0 | 0 | – |
| Aug 17, 2026 | $0 | $0 | 0 | – |
| Aug 16, 2026 | $0 | $0 | 0 | – |
| Aug 15, 2026 | $0 | $0 | 0 | – |
| Aug 14, 2026 | $0 | $0 | 0 | – |
| Aug 13, 2026 | $0 | $0 | 0 | – |
| Aug 12, 2026 | $0 | $0 | 0 | – |
| Aug 11, 2026 | $0 | $0 | 0 | – |
| Aug 10, 2026 | $0 | $0 | 0 | – |
| Aug 9, 2026 | $0 | $0 | 0 | – |
| Aug 8, 2026 | $0 | $0 | 0 | – |
| Aug 7, 2026 | $0 | $0 | 0 | – |
| Aug 6, 2026 | $0 | $0 | 0 | – |
| Aug 5, 2026 | $0 | $0 | 0 | – |
| Aug 4, 2026 | $450K | $216K | 4,506 | – |
| Aug 3, 2026 | $373K | $176K | 3,199 | – |
| Aug 2, 2026 | $1.2M | $549K | 8,917 | – |
| Aug 1, 2026 | $858K | $364K | 6,378 | – |
| Jul 31, 2026 | $673K | $313K | 5,171 | – |
| Jul 30, 2026 | $754K | $338K | 5,513 | – |
| Jul 29, 2026 | $774K | $379K | 5,798 | – |
| Jul 28, 2026 | $574K | $289K | 4,188 | – |
| Jul 27, 2026 | $314K | $165K | 2,276 | – |
| Jul 26, 2026 | $1M | $494K | 8,479 | – |
| Jul 25, 2026 | $1.2M | $575K | 8,570 | – |
| Jul 24, 2026 | $505K | $244K | 3,802 | – |
| Jul 23, 2026 | $553K | $266K | 3,915 | – |
| Jul 22, 2026 | $579K | $286K | 3,796 | – |
| Jul 21, 2026 | $424K | $208K | 2,952 | – |
| Jul 20, 2026 | $472K | $261K | 2,977 | – |
| Jul 19, 2026 | $679K | $310K | 4,686 | – |
| Jul 18, 2026 | $732K | $341K | 5,289 | – |
| Jul 17, 2026 | $305K | $150K | 2,269 | – |
| Jul 16, 2026 | $321K | $153K | 2,734 | – |
| Jul 15, 2026 | $202K | $96K | 1,635 | – |
| Jul 14, 2026 | $143K | $69K | 1,092 | – |
| Jul 13, 2026 | $1K | $608 | 44 | – |
| Jul 12, 2026 | $393K | $188K | 3,152 | – |
| Jul 11, 2026 | $243K | $114K | 1,958 | – |
| Jul 10, 2026 | $148K | $73K | 1,239 | – |
| Jul 9, 2026 | $214K | $104K | 1,795 | – |
| Jul 8, 2026 | $209K | $99K | 1,779 | – |
| Jul 7, 2026 | $144K | $70K | 1,226 | – |
| Jul 6, 2026 | $99K | $49K | 813 | – |
| Jul 5, 2026 | $267K | $123K | 2,537 | – |
| Jul 4, 2026 | $250K | $122K | 2,284 | – |
| Jul 3, 2026 | $114K | $58K | 1,124 | – |
| Jul 2, 2026 | $97K | $48K | 874 | – |
| Jul 1, 2026 | $37K | $19K | 331 | – |
| Jun 30, 2026 | $7K | $3K | 102 | – |
| Jun 29, 2026 | $491 | $149 | 18 | – |
| Jun 28, 2026 | $29 | $10 | 1 | – |
| Jun 27, 2026 | $4K | $1K | 46 | – |
| Jun 26, 2026 | $978 | $483 | 50 | – |
| Jun 25, 2026 | $381 | $207 | 23 | – |
| Jun 24, 2026 | $0 | $0 | 0 | – |
| Jun 23, 2026 | $0 | $0 | 0 | – |
| Jun 22, 2026 | $0 | $0 | 0 | – |
| Jun 21, 2026 | $0 | $0 | 0 | – |
| Jun 20, 2026 | $0 | $0 | 0 | – |
| Jun 19, 2026 | $0 | $0 | 0 | – |
| Jun 18, 2026 | $25 | $13 | 1 | – |
| Jun 17, 2026 | $50 | $24 | 1 | – |
| Jun 16, 2026 | $0 | $0 | 0 | – |
| Jun 15, 2026 | $0 | $0 | 0 | – |
| Jun 14, 2026 | $0 | $0 | 0 | – |
| Jun 13, 2026 | $0 | $0 | 0 | – |
| Jun 12, 2026 | $0 | $0 | 0 | – |
| Jun 11, 2026 | $1 | $1 | 1 | – |
Combos, not ranked: $125M paid for multi-leg parlays in 30 days (25% of dollars paid). Each leg sells for a few cents, so counted in contracts at $1 they’d top every category.
| 1Sports | $772M | 36.5% | – |
|---|
DraftKings Predictions’s most traded markets
10 rows shown
| NFL-01OB5D2CVS3NRUODraftKings Predictions · Sports | $19M |
|---|---|
| NFL-01O0EJCSVSSSSFODraftKings Predictions · Sports | $18M |
| NFL-01OB52JNVS3RJI8DraftKings Predictions · Sports | $17M |
| NFL-01O0EFOAVSSRUOODraftKings Predictions · Sports | $15M |
| NFL-01OB55N2VS3QQ1ODraftKings Predictions · Sports | $14M |
| NFL-01OB0Q3HVVN3GSGDraftKings Predictions · Sports | $14M |
| NFL-01O0EJDOVSSRBS0DraftKings Predictions · Sports | $14M |
| NFL-01OB5D16VS3NR58DraftKings Predictions · Sports | $13M |
| NFL-01OB5D16VS3NR58DraftKings Predictions · Sports | $13M |
| NFL-01O0F7PEVSSRVBGDraftKings Predictions · Sports | $13M |
| NFL-0006NOF7I7DTUAODraftKings Predictions · Sports | $12M |
| NFL-01OB5D16VS3NR58DraftKings Predictions · Sports | $10M |
| NFL-01OB5D2CVS3NRUODraftKings Predictions · Sports | $9.2M |
| NFL-01O0EJBEVSSSS4GDraftKings Predictions · Sports | $7M |
| NFL-01O0FCU4VSSQKS8DraftKings Predictions · Sports | $6.9M |
| NFL-01O0EJBEVSSSS4GDraftKings Predictions · Sports | $6.8M |
| NFL-01OB52GNVS3RI0GDraftKings Predictions · Sports | $6.4M |
| NFL-01OB4C6JVS3QUI8DraftKings Predictions · Sports | $5.8M |
| MLB-00N90D3IPIMHAL0DraftKings Predictions · Sports | $4.6M |
| NFL-01OB4C0SVS3QVV0DraftKings Predictions · Sports | $4.3M |
| MLB-00NFDTPFPJJJCG8DraftKings Predictions · Sports | $4.3M |
| NFL-01OB0Q4NVVN5KF8DraftKings Predictions · Sports | $3.9M |
| MLB-00U2711AF5UGL3ODraftKings Predictions · Sports | $2.7M |
| MLB-00U2JNELF6ANGTGDraftKings Predictions · Sports | $1.6M |
| MLB-00U2716PF5UGKQODraftKings Predictions · Sports | $915K |
| WTA-01O39GDOVVTRIKGDraftKings Predictions · Sports | $616K |
| ATP-03VT73GC4OIMM1ODraftKings Predictions · Sports | $398K |
| ATP-03I0LTS2EM9PKDGDraftKings Predictions · Sports | $351K |
| ATP-03VP8RE84PALM0ODraftKings Predictions · Sports | $287K |
| ATP-03VT73K34OIMNTODraftKings Predictions · Sports | $191K |
How DraftKings Predictions trades
The data as a table (90 rows)
| Date | Trades |
|---|---|
| Oct 6, 2026 | 364K |
| Oct 5, 2026 | 483K |
| Oct 4, 2026 | 1.2M |
| Oct 3, 2026 | 831K |
| Oct 2, 2026 | 450K |
| Oct 1, 2026 | 370K |
| Sep 30, 2026 | 308K |
| Sep 29, 2026 | 320K |
| Sep 28, 2026 | 393K |
| Sep 27, 2026 | 1.1M |
| Sep 26, 2026 | 791K |
| Sep 25, 2026 | 407K |
| Sep 24, 2026 | 384K |
| Sep 23, 2026 | 266K |
| Sep 22, 2026 | 269K |
| Sep 21, 2026 | 367K |
| Sep 20, 2026 | 894K |
| Sep 19, 2026 | 441K |
| Sep 18, 2026 | 401K |
| Sep 17, 2026 | 370K |
| Sep 16, 2026 | 255K |
| Sep 15, 2026 | 238K |
| Sep 14, 2026 | 333K |
| Sep 13, 2026 | 762K |
| Sep 12, 2026 | 552K |
| Sep 11, 2026 | 273K |
| Sep 10, 2026 | 313K |
| Sep 9, 2026 | 271K |
| Sep 8, 2026 | 141K |
| Sep 7, 2026 | 196K |
| Sep 6, 2026 | 268K |
| Sep 5, 2026 | 344K |
| Sep 4, 2026 | 169K |
| Sep 3, 2026 | 142K |
| Sep 2, 2026 | 129K |
| Sep 1, 2026 | 59K |
| Aug 31, 2026 | 0 |
| Aug 30, 2026 | 0 |
| Aug 29, 2026 | 0 |
| Aug 28, 2026 | 0 |
| Aug 27, 2026 | 0 |
| Aug 26, 2026 | 0 |
| Aug 25, 2026 | 0 |
| Aug 24, 2026 | 0 |
| Aug 23, 2026 | 0 |
| Aug 22, 2026 | 0 |
| Aug 21, 2026 | 0 |
| Aug 20, 2026 | 0 |
| Aug 19, 2026 | 0 |
| Aug 18, 2026 | 0 |
| Aug 17, 2026 | 0 |
| Aug 16, 2026 | 0 |
| Aug 15, 2026 | 0 |
| Aug 14, 2026 | 0 |
| Aug 13, 2026 | 0 |
| Aug 12, 2026 | 0 |
| Aug 11, 2026 | 0 |
| Aug 10, 2026 | 0 |
| Aug 9, 2026 | 0 |
| Aug 8, 2026 | 0 |
| Aug 7, 2026 | 0 |
| Aug 6, 2026 | 0 |
| Aug 5, 2026 | 0 |
| Aug 4, 2026 | 4,506 |
| Aug 3, 2026 | 3,199 |
| Aug 2, 2026 | 8,917 |
| Aug 1, 2026 | 6,378 |
| Jul 31, 2026 | 5,171 |
| Jul 30, 2026 | 5,513 |
| Jul 29, 2026 | 5,798 |
| Jul 28, 2026 | 4,188 |
| Jul 27, 2026 | 2,276 |
| Jul 26, 2026 | 8,479 |
| Jul 25, 2026 | 8,570 |
| Jul 24, 2026 | 3,802 |
| Jul 23, 2026 | 3,915 |
| Jul 22, 2026 | 3,796 |
| Jul 21, 2026 | 2,952 |
| Jul 20, 2026 | 2,977 |
| Jul 19, 2026 | 4,686 |
| Jul 18, 2026 | 5,289 |
| Jul 17, 2026 | 2,269 |
| Jul 16, 2026 | 2,734 |
| Jul 15, 2026 | 1,635 |
| Jul 14, 2026 | 1,092 |
| Jul 13, 2026 | 44 |
| Jul 12, 2026 | 3,152 |
| Jul 11, 2026 | 1,958 |
| Jul 10, 2026 | 1,239 |
| Jul 9, 2026 | 1,795 |
DraftKings Predictions’s share of prediction-market volume
DraftKings Predictions handled 2.7% of the volume across the venues we track in the week of Sep 28, against <0.1% in the week of Jun 15, 2026.
DraftKings Predictions month by month and week by week
DraftKings Predictions has traded $2.6B in 2026, through Oct 7, 2026. Its busiest whole month was September, with $1.9B.
DraftKings Predictions’s share of the venues’ volume went from under 1% in the week of Jul 20 to 1.7% in the week of Oct 5 (so far).
The 12 weeks as a table
| Week | Volume | Share of all venues |
|---|---|---|
| Oct 5, 2026 to Oct 11, 2026 (so far) | $143M | 1.7% |
| Sep 28, 2026 to Oct 4, 2026 | $648M | 2.7% |
| Sep 21, 2026 to Sep 27, 2026 | $602M | 2.9% |
| Sep 14, 2026 to Sep 20, 2026 | $526M | 2.6% |
| Sep 7, 2026 to Sep 13, 2026 | $429M | 2.5% |
| Aug 31, 2026 to Sep 6, 2026 | $189M | 1.3% |
| Aug 24, 2026 to Aug 30, 2026 | $0 | 0.0% |
| Aug 17, 2026 to Aug 23, 2026 | $0 | 0.0% |
| Aug 10, 2026 to Aug 16, 2026 | $0 | 0.0% |
| Aug 3, 2026 to Aug 9, 2026 | $823K | <0.1% |
| Jul 27, 2026 to Aug 2, 2026 | $5.2M | <0.1% |
| Jul 20, 2026 to Jul 26, 2026 | $4.8M | <0.1% |
DraftKings Predictions month by month since June 2026
| Month | Volume | Dollars paid | vs. month before | Share of all venues |
|---|---|---|---|---|
| October 2026so far | $635M | $140M | – | 2.5% |
| September 2026 | $1.9B | $437M | +65416% | 2.4% |
| August 2026 | $2.9M | $1.3M | −77% | <0.1% |
| July 2026 | $12M | $6M | – | <0.1% |
| June 2026so far | $13K | $5K | – | <0.1% |
How we count volume
Volume is contracts traded at their $1 face value: a contract that pays $1 if it’s right counts as $1, whatever it cost. Dollars paid is what traders actually spent, each contract at the price it traded. A 10¢ contract adds $1 to volume and 10¢ to dollars paid, so the gap is widest on long shots.
The venues don’t report alike: Kalshi’s headline figure counts contracts at $1, while Polymarket reports dollars paid. We count every venue both ways from the same trade data, so DraftKings Predictions’s figures here compare directly with every other venue’s.
Sources: DraftKings Predictions / Gemini / Kalshi / Novig / Polymarket / Polymarket US / ProphetX / Rothera / Underdog Exchange via DeFi Rate, observed · Every venue’s volume; DeFi Rate (daily volume by venue, Jun 11, 2026 to Oct 7, 2026, UTC days), observed .
DraftKings Predictions is DraftKings’ prediction market, where traders buy and sell event contracts on sports and other outcomes through Railbird, its CFTC-registered exchange. DeFi Rate tracks its trading volume: the last 30 days, its share of prediction-market volume, and its daily, weekly and monthly history. They sit alongside our Kalshi, Polymarket, Polymarket US, Novig, ProphetX, Rothera, Underdog Exchange and Gemini volume pages, and the prediction market volume page compares every venue.
Methodology
Volume is contracts traded, each counted once at its $1 face value, from DeFi Rate’s market data, which reads Railbird’s public daily market reports. Days are UTC, and each chart ends at the last complete day.
Railbird publishes each day’s report the next morning, so DraftKings’ figures run a day behind the venues we read live. Its reports don’t say which side of a trade bought, so dollars paid is what the Yes side paid; contract and trade counts are exact.
Our figures start on June 11, 2026, the first day our data covers.
FAQ
- What is DraftKings Predictions?
DraftKings Predictions is DraftKings’ prediction market. Its contracts trade on Railbird, a designated contract market registered with the CFTC, and pay $1 if the outcome happens.
- How is DraftKings Predictions’ trading volume calculated?
Volume is contracts traded, counted once at their $1 face value, from Railbird’s daily market reports. Dollars paid is what the Yes side paid, because the reports don’t say which side bought.
- Why are DraftKings’ figures a day behind?
Railbird publishes each day’s market report the next morning, so the latest day appears a day after it ends.
- How does DraftKings compare with Kalshi and Polymarket?
The prediction market volume page shows every venue side by side, with each one’s share of the total.
Kalshi Volume Reaches $18.37B, Up 17.28% for Sept. 28-Oct. 4
Prediction Market Volume Nears $20B as Polymarket US Takes Bigger Share
Kalshi Volume Sets 2026 High at $15.27B With First $3 Billion Day
NFL Prediction Market Volume Tops $1.035B as Kalshi Reaches $983.36M