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Comparing 2 sources · Updated every 60s
Nickeil Alexander-Walker: 1+ threes is currently being traded on 2 exchanges: Kalshi and Polymarket. The best Yes price right now is 87% on Kalshi, and the best No is 80% on Polymarket. A cross-exchange arbitrage opportunity is currently live with an estimated 183.4% net return. Combined 24-hour volume across these markets is 8.1K contracts.
Best Yes
87%
Kalshi
Best No
80%
Polymarket
Cross-Source Spread
67¢
Source Count
2
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| Source | Yes | No | Change | Volume 24h | Total Volume | Open Interest | Liquidity |
|---|---|---|---|---|---|---|---|
| KalshiCombo | 87% ★ | 13% | +87 | 1 | 1 | 1 | Medium |
| PolymarketCombo | 20% | 80% ★ | — | 8.1K | 8.1K | 100 | High |
Nickeil Alexander-Walker: 1+ threes
Nickeil Alexander-Walker: Points O/U 19.5
Select markets above to estimate combo odds. Place your combo on Kalshi
Buy YES on
Polymarket
20¢
Buy NO on
Kalshi
13¢
Total Cost
33¢
Gross Profit
67¢
Est. Fees
6.49¢
Net Profit
60.51¢
Return
183.4%
Disclaimer: Arbitrage calculations are estimates based on publicly listed fees. Actual fees, slippage, withdrawal timing, and market movement may affect realized returns. This is not financial advice. Always verify current fee schedules on each exchange before trading.
| Exchange | Trading Fee | Profit Fee | Withdrawal Fee | Notes |
|---|---|---|---|---|
| Kalshi | None | 7% | None | Trading exchange |
| Polymarket | 2% | None | None | Trading exchange |
Kalshi — Nickeil Alexander-Walker: 1+ threes
If Nickeil Alexander-Walker records 1+ made three-pointers in the Atlanta vs New Orleans Pro Basketball game originally scheduled for Oct 31, 2026, then the market resolves to Yes.
Note: If a player is inactive, or active but never takes the court, the market settles to a fair price. Once a player enters the game the market settles based on the player's made three-pointers recorded. If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is cancelled or not started within 48 hours of its originally scheduled start, all markets will resolve to a fair price. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.
Polymarket — Nickeil Alexander-Walker: Points O/U 19.5
In the upcoming NBA game, scheduled for October 31 at 7:00 PM ET: This market will resolve to "Yes" if Nickeil Alexander-Walker scores more than 19.5 points during the game. This market will resolve to "No" if Nickeil Alexander-Walker scores 19.5 points or fewer during the game. The entire game including all overtime periods will be considered. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No". The resolution source will be the official NBA box score as published on NBA.com.