# CO-01 Democratic Primary Winner

> Diana DeGette leads at 56%, runner-up 42% across 2 winner-take-all outcomes — refreshed 37 min ago.

URL: https://simplefunctions.dev/odds/co01-democratic-primary-winner
Updated: 2026-05-29T23:20:12.307Z
Category: general · Topic: election-2026
Status: active
Closes: 2026-06-30

## Headline

- Leader: Diana DeGette at 56%
- Runner-up: Melat Kiros at 42%
- Outcomes: 2 (winner-take-all)
- Venue: Polymarket (2 contracts)
- 24h volume: $0

## Bound contracts (2)

| Outcome | Price | 24h | Volume | Venue | Slug |
|---|---|---|---|---|---|
| Diana DeGette | 56¢ | ±0 | $0 | polymarket | /markets/co-01-democratic-primary-winner-diana-degette-polymarket-0x24027d1eae340ad8e656fd3070b53052792009d08a18268029cd8320b6b07404 |
| Melat Kiros | 42¢ | −1pp | $0 | polymarket | /markets/co-01-democratic-primary-winner-melat-kiros-polymarket-0x80026e4a0a2aad15549a47671a54aa95afc86325c60481ca11c500025f68b926 |

## 30-day trajectory

| Day | Diana DeGette | Melat Kiros |
|---|---|---|
| 2026-05-17 | 62 | 37 |
| 2026-05-22 | 61 | 41 |
| 2026-05-29 | 55 | 41 |

_13 days of price history captured. Each row is the daily mean of intraday 5-min captures._

## What moved the line

- 2026-05-25 · Diana DeGette −5pp 62→57¢ · polymarket
- 2026-05-22 · Melat Kiros +4pp 37→41¢ · polymarket
- 2026-05-25 · Melat Kiros +3pp 40→43¢ · polymarket

## Methodology

Headline is the **leader's price**, not an arithmetic mean — averaging disjoint winner-take-all outcomes is meaningless. Per-outcome prices come from the venue's last-traded mid; cross-venue values are simple means across contracts on each venue.

## How to use this data

- HTML: https://simplefunctions.dev/odds/co01-democratic-primary-winner
- JSON: https://simplefunctions.dev/api/public/odds?slug=co01-democratic-primary-winner
- Topic hub: https://simplefunctions.dev/predictions/election-2026

## License

CC-BY-4.0. Attribute "SimpleFunctions" with a link to https://simplefunctions.dev. See https://simplefunctions.dev/legal for terms.