# Will Oprah Winfrey win the 2028 Democratic presidential nomination?

> Polymarket binary prediction market. 1% implied probability of YES as of Wed, 06 May 2026 21:44:50 GMT. 24h change +0.0pp, 24h volume $352.0K.

**Canonical URL:** https://orrery.me/markets/will-oprah-winfrey-win-the-2028-democratic-presidential-nomination
**Polymarket source:** https://polymarket.com/event/will-oprah-winfrey-win-the-2028-democratic-presidential-nomination
**Category:** Politics
**Resolves by:** Nov 7, 2028
**Last fetched:** 2026-05-06T21:44:50.916Z

## Live snapshot

| Metric | Value |
|---|---|
| YES probability | **1¢** (1%) |
| Δ 1h | +0.0pp |
| Δ 24h | +0.0pp |
| Δ 1w | +0.0pp |
| 24h volume | $352.0K |
| Lifetime volume | $50.2M |
| Liquidity (orderbook depth) | $1.8M |
| Spread | 0.10pp |

## Resolution

**Resolves by:** Nov 7, 2028

**Source:** the market description on Polymarket; final settlement via UMA optimistic oracle.

### Market description (verbatim from Polymarket)

> This market will resolve to “Yes” if the named individual wins and accepts the 2028 nomination of the Democratic Party for U.S. president. Otherwise, this market will resolve to “No”.
> 
> The resolution source for this market will be a consensus of official Democratic Party sources.
> 
> Any replacement of the democratic nominee before election day will not change the resolution of the market.

## 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 10%): Open resolution ambiguity — verify the source.

## Top holders

**Top YES holders**

- `0x5d18…4972` — 2,034,699.574 shares
- `0xf464…6983` — 329,716.145 shares
- `0x21ff…0d71` — 74,995.888 shares
- `0x9703…69c2` — 42,669.625 shares
- `0xd600…b66e` — 33,383.656 shares

**Top NO holders**

- `0xa5ef…2966` — 2,752,385.237 shares
- `0xa9dc…1182` — 312.88 shares
- `0x14bb…ccb0` — 308.853 shares
- `0xcfac…d478` — 301.811 shares
- `0x93ce…f65f` — 300 shares

## 7-day price-history summary

| Metric | Value |
|---|---|
| Sample count | 168 |
| Window start | 2026-04-29T22:00:06.000Z |
| Window end | 2026-05-06T21:44:04.000Z |
| Range | 1¢ → 1¢ |
| Net change | +0.0pp |

Full series available as JSON via `GET https://orrery.me/api/markets?slugs=will-oprah-winfrey-win-the-2028-democratic-presidential-nomination` — the chart on the human page is rendered from this same data.

## Cite this

```
Orrery. "Will Oprah Winfrey win the 2028 Democratic presidential nomination? — 1% on Polymarket."
Retrieved 2026-05-06T21:44:50.916Z from https://orrery.me/markets/will-oprah-winfrey-win-the-2028-democratic-presidential-nomination.
```

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