# Pistons vs. Cavaliers: O/U 213.5

> Polymarket binary prediction market. 47% implied probability of YES as of Mon, 11 May 2026 19:14:30 GMT. 24h change -2.0pp, 24h volume $303.3K.

**Canonical URL:** https://orrery.me/markets/nba-det-cle-2026-05-11-total-213pt5
**Polymarket source:** https://polymarket.com/event/nba-det-cle-2026-05-11-total-213pt5
**Category:** Sports
**Resolves by:** May 12, 2026
**Last fetched:** 2026-05-11T19:14:30.713Z

## Live snapshot

| Metric | Value |
|---|---|
| YES probability | **47¢** (47%) |
| Δ 1h | +0.0pp |
| Δ 24h | -2.0pp |
| Δ 1w | +0.0pp |
| 24h volume | $303.3K |
| Lifetime volume | $303.3K |
| Liquidity (orderbook depth) | $120.5K |
| Spread | 1.00pp |

## Resolution

**Resolves by:** May 12, 2026

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

### Market description (verbatim from Polymarket)

> In the upcoming NBA game, scheduled for May 11 at 8:00 PM ET:
> 
> This market will resolve to "Over" if the Pistons and Cavaliers combine to score 214 or more points in this game.
> 
> If the combined total is less than 214, 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%): Expires in 5h.

## Top holders

**Top YES holders**

- `0x37e4…c991` — 50,000 shares
- `0x5268…135d` — 43,390.619 shares
- `0xfa5f…6bfe` — 19,261.285 shares
- `0xd106…c79c` — 13,811.483 shares
- `0xc44f…d49f` — 11,615 shares

**Top NO holders**

- `0x4924…3782` — 171,849.07 shares
- `0x6e1e…bb68` — 13,314.207 shares
- `0xd100…853d` — 12,077.535 shares
- `0x5d1d…afd2` — 10,106.154 shares
- `0x2302…d6d2` — 6,493.441 shares

## 7-day price-history summary

| Metric | Value |
|---|---|
| Sample count | 26 |
| Window start | 2026-05-10T19:00:11.000Z |
| Window end | 2026-05-11T19:14:06.000Z |
| Range | 47¢ → 51¢ |
| Net change | -2.0pp |

Full series available as JSON via `GET https://orrery.me/api/markets?slugs=nba-det-cle-2026-05-11-total-213pt5` — the chart on the human page is rendered from this same data.

## Cite this

```
Orrery. "Pistons vs. Cavaliers: O/U 213.5 — 47% on Polymarket."
Retrieved 2026-05-11T19:14:30.713Z from https://orrery.me/markets/nba-det-cle-2026-05-11-total-213pt5.
```

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