Analytics
The Over side is at 55.5%, down 16 points from 72% when the market opened on 15 Oct 2026.
The high was 72% on 15 Oct 2026 and the low 55.5% on 20 Oct 2026. Its largest one-day move was 15 points down, to 57% on 17 Oct 2026.
It is one of 44 markets under “Celtics vs. Pistons”.
$793.44 traded in the last 24 hours, out of $800.13 since listing. The order book holds $115.72K, with a 1.0% gap between the best bid and the best ask.
The largest Over position is believeromeo with 333 shares; the largest Under position is nigiri99 with 336. Ten wallets hold 93% of the shares on Polymarket's public holder list.
Trading closes on 20 Oct 2026, tomorrow.
Polymarket prices as of Oct 20, 3:50 PM UTC
The paper ticket needs a verified Yes / No pair, which this market does not have here.
Open in PredictionsDaily closes of the Over price, Polymarket CLOB, 6 points, 15 Oct 2026 – 20 Oct 2026, chart shows 50%–80%
| Observed | Over price |
|---|---|
| 15 Oct 2026 | 72.0% |
| 20 Oct 2026 | 55.5% |
The ten largest positions on Polymarket's public holder list.
| Trader | Outcome | Shares |
|---|---|---|
| nigiri99 | Under | 336 |
| believeromeo | Over | 333.33 |
| Reformedx | Over | 331 |
In the upcoming NBA game, scheduled for October 20 at 3:00 PM ET: This market will resolve to "Over" if the Celtics and Pistons combine to score 219 or more points in this game. If the combined total is less than 219, this market will resolve to "Under". 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.
Official listing: polymarket.com/event/nba-bos-det-2026-10-20
32 more markets, none above 50.0%.
| Flaznorp |
| Under |
| 185.48 |
| lbtrading | Under | 121.42 |
| MaximusGluteusDumpTruckus | Over | 50 |
| 38791873984189 | Under | 48 |
| Calmaestonks | Under | 39.61 |
| Wary-Wire | Under | 21.9 |
| ghorrock | Under | 21.69 |
Every wallet's public record, and 80,000 ranked by lifetime P&L: Polymarket leaderboard
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