# Virginia Democratic Senate Primary Winner

> Closed. Last odds frozen 2 h ago — final outcome on the venue.

URL: https://simplefunctions.dev/odds/virginia-democratic-senate-primary-winner
Updated: 2026-06-11T13:20:51.987Z
Category: general · Topic: election-2026
Status: historical
Closes: 2026-06-16

## Headline

- Probability: 55% (liquidity-weighted across 1 contract)
- Venue: Polymarket (1 contract)
- 24h volume: $41

## Bound contracts (1)

| Outcome | Price | 24h | Volume | Venue | Slug |
|---|---|---|---|---|---|
| Mark Warner | 55¢ | +5pp | $41 | polymarket | /markets/virginia-democratic-senate-primary-winner-mark-war-polymarket-0x7bb476888a46ccf78be5bba9db6806a789992117eead821edc30ff27dfee08aa |

## 30-day trajectory

| Day | Aggregate |
|---|---|
| 2026-05-26 | 96 |
| 2026-05-28 | 97 |
| 2026-06-04 | 96 |
| 2026-06-10 | 58 |

_15 days of price history captured. Each row is the daily mean of intraday 5-min captures._

## What moved the line

- 2026-06-09 · Mark Warner −24pp 77→53¢ · polymarket
- 2026-06-08 · Mark Warner −18pp 95→77¢ · polymarket
- 2026-06-04 · Mark Warner +11pp 85→96¢ · polymarket
- 2026-06-06 · Mark Warner −7pp 98→91¢ · polymarket
- 2026-06-10 · Mark Warner +5pp 53→58¢ · polymarket

## Analysis

This 94% probability indicates market participants assess Mark Warner has a very high likelihood of winning Virginia's Democratic Senate primary. Warner, the incumbent senator since 2009, enters as the frontrunner with substantial name recognition, fundraising advantages, and organizational infrastructure. The high concentration reflects limited viable challengers and the general difficulty of unseating an incumbent in a primary contest. The probability could move downward if a credible alternative candidate emerges with significant funding or endorsements, or if Warner faces unexpected controversy or organizational missteps. The primary election itself—scheduled for later in 2026—represents the key resolution event. Market participants are pricing in Warner's established position and historical advantage, though primary contests can shift with late-breaking developments or candidate momentum shifts.

### Key factors

- Mark Warner is the incumbent U.S. Senator with three terms of continuous service since 2009, providing built-in advantages in name recognition and party infrastructure
- Trading volume on the leading contract ($2819 in 24h volume) is substantially higher than the runner-up ($20), suggesting clearer market consensus behind Warner versus alternatives
- No other candidate has reached double-digit market probability, indicating no obvious credible challenger has consolidated support among forecasters yet
- Primary election occurs later in 2026, meaning significant time remains for additional candidates to enter, funding dynamics to shift, or new information to emerge
- The 94% price implies approximately 6% residual probability for upset scenarios, reflecting uncertainty typical in political primaries despite the frontrunner's apparent strength

## Methodology

Probability is **liquidity-weighted** across all bound Kalshi/Polymarket contracts: Σ(price × volume) ÷ Σ(volume). 30-day trajectory uses the daily mean of intraday 5-min captures. 24h delta = today's mean − yesterday's mean. Movement events are ≥3pp daily moves in the last 7 days.

## How to use this data

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

## License

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