Event-contract market data · topics
Prediction Market Data by Topic
91 topic hubs across 7 categories — a league, an asset, a macro release or an event. Each hub lists its series on Kalshi, Polymarket, predict.fun and OG.com with 30-day trades and turnover (to 2026-11-02), coverage span and a topic FAQ.
Bitcoin Up or DownKalshi KXBTC15M (BTC Up/Down 15m)
16Series
3Venues
152.2MTrades 30d
$5.0BTurnover 30d
EthereumKalshi ETH Up/Down 15m and KXETHD above/below
16Series
3Venues
21.2MTrades 30d
$344.6MTurnover 30d
SolanaKalshi SOL Up/Down 15m
13Series
2Venues
10.4MTrades 30d
$126.1MTurnover 30d
XRPKalshi XRP Up/Down 15m
12Series
2Venues
11.4MTrades 30d
$144.8MTurnover 30d
AltcoinsBNB
41Series
3Venues
26.3MTrades 30d
$240.7MTurnover 30d
NBANBA game spreads and totals
98Series
4Venues
13.2MTrades 30d
$841.7MTurnover 30d
WNBAWNBA spreads and totals
48Series
3Venues
877.5KTrades 30d
$50.9MTurnover 30d
NFLNFL spreads and totals
163Series
4Venues
24.4MTrades 30d
$1.7BTurnover 30d
MLB & BaseballMLB game winners
115Series
4Venues
6.7MTrades 30d
$404.8MTurnover 30d
NHLNHL spreads
37Series
4Venues
3.8MTrades 30d
$168.0MTurnover 30d
College FootballCollege Football spreads and totals
91Series
4Venues
20.2MTrades 30d
$1.4BTurnover 30d
College Basketballmen's and women's game lines
49Series
KalshiVenues
398.3KTrades 30d
$16.4MTurnover 30d
SoccerPremier League
493Series
4Venues
31.0MTrades 30d
$1.4BTurnover 30d
FIFA World CupWorld Cup game winners
49Series
2Venues
1.3KTrades 30d
$14.0KTurnover 30d
Premier LeagueEPL game winners
50Series
3Venues
2.5MTrades 30d
$182.0MTurnover 30d
UEFA Club CompetitionsUCL
44Series
3Venues
3.3MTrades 30d
$231.1MTurnover 30d
BundesligaBundesliga moneylines
22Series
3Venues
1.2MTrades 30d
$74.8MTurnover 30d
La LigaLa Liga moneylines
20Series
3Venues
2.8MTrades 30d
$169.5MTurnover 30d
Liga MXLiga MX moneylines
9Series
2Venues
2.5MTrades 30d
$81.9MTurnover 30d
MLS & US SoccerMLS games
42Series
3Venues
3.0MTrades 30d
$104.2MTurnover 30d
South American SoccerBrasileirão Série A/B/C
62Series
2Venues
5.9MTrades 30d
$162.0MTurnover 30d
TennisATP and WTA match winners
39Series
4Venues
41.5MTrades 30d
$2.4BTurnover 30d
Table TennisITTF table tennis matches
6Series
2Venues
25.2KTrades 30d
$589.7KTurnover 30d
GolfPGA tournament winners
53Series
2Venues
387.3KTrades 30d
$9.1MTurnover 30d
UFC & MMAUFC fight winners
18Series
3Venues
2.4MTrades 30d
$85.1MTurnover 30d
MotorsportNASCAR race winners
32Series
3Venues
504.3KTrades 30d
$6.9MTurnover 30d
EsportsLoL games and map winners
35Series
4Venues
7.8MTrades 30d
$619.7MTurnover 30d
League of LegendsLoL match and game winners
10Series
3Venues
2.1MTrades 30d
$246.2MTurnover 30d
Counter-Strike 2CS2 match and map winners
8Series
3Venues
4.1MTrades 30d
$242.7MTurnover 30d
Dota 2Dota 2 match winners
4Series
3Venues
1.1MTrades 30d
$104.1MTurnover 30d
ValorantValorant match winners
5Series
3Venues
444.1KTrades 30d
$25.8MTurnover 30d
ChessTitled Tuesday competition winners and top finishers
10Series
KalshiVenues
7.0KTrades 30d
$114.1KTurnover 30d
Super Bowl & NFL PlayoffsSuper Bowl winner (KXSB)
11Series
KalshiVenues
161.9KTrades 30d
$4.6MTurnover 30d
World Series & MLB PlayoffsWorld Series winner (KXMLB)
10Series
KalshiVenues
347.3KTrades 30d
$12.6MTurnover 30d
NBA Champion & PlayoffsNBA champion (KXNBA)
20Series
KalshiVenues
53.0KTrades 30d
$2.0MTurnover 30d
Stanley Cup & NHL AwardsStanley Cup winner (KXNHL)
12Series
KalshiVenues
21.6KTrades 30d
$232.7KTurnover 30d
Ice Hockey LeaguesNHL games and props
42Series
4Venues
3.9MTrades 30d
$169.5MTurnover 30d
Serie ASerie A game winners
23Series
2Venues
1.7MTrades 30d
$85.1MTurnover 30d
Ligue 1Ligue 1 game winners
16Series
3Venues
783.8KTrades 30d
$47.2MTurnover 30d
European LeaguesEredivisie
83Series
2Venues
2.4MTrades 30d
$84.1MTurnover 30d
Asian & Middle East SoccerK League 1/2
34Series
3Venues
2.9MTrades 30d
$79.7MTurnover 30d
Domestic & Continental CupsFA Cup games
66Series
3Venues
1.2MTrades 30d
$40.5MTurnover 30d
Formula 1F1 race winner
12Series
3Venues
217.3KTrades 30d
$4.1MTurnover 30d
BoxingBoxing match champion (KXBOXING)
10Series
2Venues
554.8KTrades 30d
$15.5MTurnover 30d
CricketInternational cricket matches (Polymarket)
15Series
2Venues
2.9MTrades 30d
$118.5MTurnover 30d
Rugby & Aussie RulesNRL matches and champion
7Series
KalshiVenues
1.6KTrades 30d
$27.6KTurnover 30d
DartsPDC darts tournament winners
2Series
KalshiVenues
16.3KTrades 30d
$378.4KTurnover 30d
CyclingCycling race winner
3Series
KalshiVenues
36Trades 30d
$1.2KTurnover 30d
International BasketballEuroLeague games
34Series
KalshiVenues
775.7KTrades 30d
$20.3MTurnover 30d
Season Awards & MVPsNFL MVP and rookies of the year
86Series
KalshiVenues
501.7KTrades 30d
$13.0MTurnover 30d
More SportsPSA squash
17Series
KalshiVenues
26.6KTrades 30d
$530.9KTurnover 30d
PrimariesFlorida
36Series
KalshiVenues
40.2KTrades 30d
$1.0MTurnover 30d
Midterms, House & Senatemidterm margin of victory
43Series
2Venues
641.8KTrades 30d
$24.8MTurnover 30d
2028 Presidential ElectionDemocratic and Republican primary winners (KXPRESNOMD/KXPRESNOMR)
18Series
KalshiVenues
67.1KTrades 30d
$1.6MTurnover 30d
Trump AdministrationWho leaves the Trump administration
32Series
KalshiVenues
119.5KTrades 30d
$1.6MTurnover 30d
Supreme Court & CongressNext Supreme Court justice (KXSCOURT)
11Series
KalshiVenues
3.6KTrades 30d
$21.7KTurnover 30d
World Elections & LeadersFrench presidential election
41Series
KalshiVenues
182.4KTrades 30d
$11.6MTurnover 30d
GeopoliticsAbraham Accords
13Series
KalshiVenues
30.5KTrades 30d
$1.0MTurnover 30d
GoldGold 15-minute (KXGOLD15M)
8Series
2Venues
11.6MTrades 30d
$365.2MTurnover 30d
SilverSilver 15-minute (KXSILVER15M)
5Series
KalshiVenues
2.8MTrades 30d
$47.7MTurnover 30d
Oil (WTI)WTI 15-minute (KXWTI15M)
16Series
2Venues
6.1MTrades 30d
$114.9MTurnover 30d
Commoditiesgold and silver 15m/hourly/daily
112Series
2Venues
26.9MTrades 30d
$610.8MTurnover 30d
S&P 500S&P 500 above/below (KXINXU)
6Series
2Venues
227.7KTrades 30d
$17.0MTurnover 30d
Nasdaq-100Nasdaq above/below (KXNASDAQ100U)
5Series
2Venues
187.7KTrades 30d
$12.7MTurnover 30d
Stock IndicesS&P 500 and Nasdaq above/below and range
17Series
2Venues
440.7KTrades 30d
$30.5MTurnover 30d
Stock Up/DownNVDA Up/Down 15m
15Series
predict.funVenues
75.4KTrades 30d
$740.3KTurnover 30d
CPI & InflationCPI (KXCPI)
17Series
KalshiVenues
47.8KTrades 30d
$2.4MTurnover 30d
Fed & Interest RatesFed funds rate (KXFED)
16Series
KalshiVenues
101.3KTrades 30d
$9.5MTurnover 30d
Jobs, Unemployment & GDPMonthly unemployment (KXUE)
11Series
KalshiVenues
16.9KTrades 30d
$256.5KTurnover 30d
GPU & Memory PricesH100
21Series
KalshiVenues
979Trades 30d
$26.7KTurnover 30d
IPOs & Corporate ActionsWhen will OpenAI
34Series
KalshiVenues
19.4KTrades 30d
$530.9KTurnover 30d
Gas PricesUS gas price up/down daily and weekly
72Series
KalshiVenues
428.3KTrades 30d
$25.0MTurnover 30d
Company KPIs & EarningsTesla
54Series
KalshiVenues
17.8KTrades 30d
$540.6KTurnover 30d
GDP & RecessionUS GDP growth (quarterly)
14Series
KalshiVenues
6.8KTrades 30d
$115.9KTurnover 30d
Treasury Yields & FXTreasury 10Y daily and weekly yield
39Series
KalshiVenues
1.7MTrades 30d
$24.3MTurnover 30d
Housing & RentsMonthly housing starts
4Series
KalshiVenues
759Trades 30d
$27.0KTurnover 30d
Billboard & MusicBillboard Hot 100 and Billboard 200 positions
101Series
KalshiVenues
142.6KTrades 30d
$4.6MTurnover 30d
AwardsGrammy Best New Artist and nominees
61Series
KalshiVenues
104.8KTrades 30d
$1.5MTurnover 30d
Love Island & TVLove Island UK and USA winning couple and rank markets
10Series
KalshiVenues
535Trades 30d
$3.2KTurnover 30d
Elon Musk TweetsElon Musk number-of-tweets brackets per week
1Series
PolymarketVenues
330.2KTrades 30d
$4.4MTurnover 30d
Rotten TomatoesRotten Tomatoes score thresholds per release (KXRT)
1Series
KalshiVenues
138.3KTrades 30d
$6.3MTurnover 30d
Mention MarketsWhat will Trump say
26Series
KalshiVenues
1.0MTrades 30d
$17.6MTurnover 30d
Movies, TV & StreamingNetflix movie and show rankings and view counts
26Series
KalshiVenues
47.3KTrades 30d
$648.3KTurnover 30d
Podcasts, Media & InternetRogan guests
21Series
KalshiVenues
28.2KTrades 30d
$2.6MTurnover 30d
Celebrities & FashionTaylor Swift wedding dress and guests
12Series
KalshiVenues
2.0KTrades 30d
$42.5KTurnover 30d
FAQ
Prediction-market topics — FAQ
How much prediction-market activity do these topic hubs cover?
2,577 Kalshi, Polymarket, predict.fun and OG.com series across 91 topic hubs, with 420,789,708 trades and $16.1B of USD turnover in the 30 days to 2026-11-02 — Bitcoin Up or Down leads at $5.0B. Every number is summed from the trade prints of every contract in our own tick capture.
How is a topic hub built?
From the static series registry intersected with the live archive: only series with recorded days are listed, and each hub shows its series per venue, 30-day trades and turnover, month-by-month development, the biggest contracts of the newest day and an FAQ. Day bundles are bought in the shop from €1.