Live NASCAR odds and prediction markets — race winners and the Cup Series.
Polymarket has 4 live NASCAR markets right now (updated October 2026). As of October 2026, the most-traded Polymarket NASCAR market is “NASCAR Cup Series: 2026 Champion”, where Kyle Larson is the favorite at 30% implied odds on $2.0K of 24h volume.
NASCAR markets on Polymarket price each Cup Series race winner on an outright board plus the season championship — all on live implied odds that move with qualifying and the playoff picture.
A Polymarket market isn't a sportsbook line — it's a live market of shares. Each outcome trades between 0¢ and 100¢, and the price isthe crowd's implied probability: a side at 60¢ is the market's 60% pick. There's no bookmaker setting the number and baking in a margin; the odds move in real time as traders buy and sell, so a roster leak, a map result or an in-game comeback re-prices the market instantly. Back a side you think is mispriced, and winning shares settle at $1 while losing shares go to $0 — the odds and the payout are the same number.
Polynyx is the independent analytics layer on top: it pulls the same live nascar odds and 24h volume as the interactive grid, shows which wallets are trading each market, and ranks the sharpest nascar traders. You place bets on Polymarket itself; nothing here is financial advice.
4 markets, hottest by 24h volume first.
As of October 2026, the most-traded Polymarket NASCAR market is “NASCAR Cup Series: 2026 Champion”, where Kyle Larson is the favorite at 30% implied odds on $2.0K of 24h volume.
| # | Market | Current odds |
|---|---|---|
| 1 | NASCAR Cup Series: 2026 Champion Kyle Larson30%Christopher Bell23%+12 Open |
The wallets with the most realized profit inside NASCAR markets — rebuilt from on-chain trades, bots filtered out. Follow their positioning before you bet.
The free tier shows the shapeof the edge — live odds, volume and the full leaderboard. Premium names and quantifies it: who's buying, how good they really are, and the model picks as they fire.
| Capability | Free | Premium |
|---|---|---|
| Live NASCAR odds, 24h volume & hot markets | Included | Included |
| Full NASCAR trader leaderboard (ranked by realized PnL) |
Polynyx is independent analytics, not a sportsbook, and nothing here is financial advice.
NASCAR markets are quiet right now, so this page is lightweight — the live grid and leaderboard above always have the latest.
| 2 | NASCAR Craftsman Truck Series Champion (2026) Kaden Honeycutt74%Layne Riggs21%+17 Open$1.1K 24h |
| 3 | NASCAR O'Reilly Auto Parts Series Champion (2026) Anthony Alfredo47%Brennan Poole46%+18 Open$614 24h |
| 4 | NASCAR: Freeway Insurance 500 Winner Tyler Reddick91%Connor Zilisch10%+29 Open$0 24h |
| +$139 |
| 4 | ldlc81 | +$111 |
| 5 | humanmale | +$33 |
| Included |
| Included |
| Who's buying — smart-money names, ranks & P&L on NASCAR markets | Premium only | Included |
| ROI & win rate on every NASCAR trader | Premium only | Included |
| Live model picks & sharp-agreement signals, as they fire | Premium only | Included |
| Full trade history & all-time P&L per wallet | Last 30 days | All-time |
| Category breakdowns + best & worst markets per wallet | Premium only | Included |
| Track wallets as one portfolio | 1 wallet | Unlimited |