# Cavaliers vs. Pistons: O/U 210.5

> Polymarket binary prediction market. 73% implied probability of YES as of Thu, 14 May 2026 02:13:13 GMT. 24h change +0.0pp, 24h volume $538.7K.

**Canonical URL:** https://orrery.me/markets/nba-cle-det-2026-05-13-total-210pt5
**Polymarket source:** https://polymarket.com/event/nba-cle-det-2026-05-13-total-210pt5
**Category:** Sports
**Resolves by:** May 14, 2026
**Last fetched:** 2026-05-14T02:13:13.345Z

## Live snapshot

| Metric | Value |
|---|---|
| YES probability | **73¢** (73%) |
| Δ 1h | +6.5pp |
| Δ 24h | +0.0pp |
| Δ 1w | +0.0pp |
| 24h volume | $538.7K |
| Lifetime volume | $538.7K |
| Liquidity (orderbook depth) | $19.7K |
| Spread | 5.00pp |

## Resolution

**Resolves by:** May 14, 2026

**Source:** https://www.nba.com/

### Market description (verbatim from Polymarket)

> In the upcoming NBA game, scheduled for May 13 at 8:00 PM ET:
> 
> This market will resolve to "Over" if the Cavaliers and Pistons combine to score 211 or more points in this game.
> 
> If the combined total is less than 211, 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.

## Active signals

Signals are deterministic rules with explicit confidence (0..1). They describe *why a price moved* — they are not trade recommendations and do not predict the outcome.

- **resolution_risk** (confidence 40%): Market has reached expiry. Watch the UMA dispute window.

## Recent large trades on this market

| Time | Wallet | Side | Outcome | USD |
|---|---|---|---|---|
| May 14, 02:11 UTC | `Frail-Possible` | BUY | UNDER | $6.63 |

## Top holders

**Top YES holders**

- `0x9495…9a27` — 145,666.297 shares
- `0xce9d…f402` — 101,625.994 shares
- `0xfe78…0319` — 46,422.526 shares
- `0xd202…8973` — 42,456 shares
- `0x84cf…2f63` — 28,848.618 shares

**Top NO holders**

- `0xa8e0…ad50` — 287,076.611 shares
- `0x6ade…f5b0` — 138,580.1 shares
- `0x33fb…6201` — 15,684.987 shares
- `0x3b5a…bb9b` — 15,000 shares
- `0x4842…4024` — 7,634 shares

## 7-day price-history summary

| Metric | Value |
|---|---|
| Sample count | 22 |
| Window start | 2026-05-13T06:00:10.000Z |
| Window end | 2026-05-14T02:12:07.000Z |
| Range | 50¢ → 78¢ |
| Net change | +23.0pp |

Full series available as JSON via `GET https://orrery.me/api/markets?slugs=nba-cle-det-2026-05-13-total-210pt5` — the chart on the human page is rendered from this same data.

## Cite this

```
Orrery. "Cavaliers vs. Pistons: O/U 210.5 — 73% on Polymarket."
Retrieved 2026-05-14T02:13:13.345Z from https://orrery.me/markets/nba-cle-det-2026-05-13-total-210pt5.
```

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