# Will Russia capture all of Vovchansk by...

> December 31 leads at 37%, runner-up 34% across 3 winner-take-all outcomes — refreshed 9 min ago.

URL: https://simplefunctions.dev/odds/russia-capture-all-of-vovchansk
Updated: 2026-05-03T18:50:56.052Z
Category: geopolitics · Topic: ukraine
Status: active
Closes: 2026-12-31

## Headline

- Leader: December 31 at 37%
- Runner-up: September 30 at 34%
- Outcomes: 3 (winner-take-all)
- Venue: Polymarket (3 contracts)
- 24h volume: $681

## Bound contracts (3)

| Outcome | Price | 24h | Volume | Venue | Slug |
|---|---|---|---|---|---|
| December 31 | 37¢ | −4pp | $352 | polymarket | /markets/will-russia-capture-all-of-vovchansk-by-december-3-polymarket-0x25e961b73889e80bb2e8e7e9611aa573cf5f7cae0d7db8a488256cf758f0f1ca |
| September 30 | 34¢ | +2pp | $140 | polymarket | /markets/will-russia-capture-all-of-vovchansk-by-september-polymarket-0xbc43a765b1fb2a7ffabf7d57cc64be3754a07f6dbbb657130b520875f204c772 |
| May 31 | 6¢ | −9pp | $189 | polymarket | /markets/will-russia-capture-all-of-vovchansk-by-may-31-polymarket-0xf7ffb48c52e71a70eda74c2982342a3b70832c0eb7ed461a09fad631d62ad3c7 |

## 30-day trajectory

| Day | December 31 | September 30 | May 31 |
|---|---|---|---|
| 2026-04-22 | — | — | 27 |
| 2026-04-26 | — | — | 8 |
| 2026-04-28 | 51 | 47 | 49 |
| 2026-05-02 | 49 | 28 | 5 |
| 2026-05-03 | 45 | 30 | — |

_12 days of price history captured. Each row is the daily mean of intraday 5-min captures._

## What moved the line

- 2026-04-28 · May 31 +38pp 11→49¢ · polymarket
- 2026-04-29 · May 31 −37pp 49→12¢ · polymarket
- 2026-05-01 · December 31 −10pp 54→44¢ · polymarket
- 2026-04-29 · September 30 −10pp 47→37¢ · polymarket
- 2026-05-02 · May 31 −9pp 14→5¢ · polymarket

## Analysis

This contract asks whether Russian forces will capture the entire city of Vovchansk, located in northeastern Ukraine's Kharkiv region, by a specified date. The current 5% probability reflects market skepticism about rapid Russian territorial gains in this sector. The assessment hinges on Russia's current military momentum near Vovchansk, Ukrainian defensive capacity, and available Russian resources to commit to this objective versus other fronts. The main driver of probability changes would be observable shifts in frontline positions—either Russian forces advancing significantly toward or into Vovchansk, or Ukrainian counteroffensives stabilizing or pushing back Russian positions. Military situation updates and battlefield reports over the coming weeks will provide the clearest signals about feasibility, as sustained Russian offensives require continuous supply lines and troop availability that can fluctuate based on broader strategic priorities.

### Key factors

- Current distance of Russian forces from Vovchansk and rate of advance or retreat along the Kupiansk-Vovchansk axis based on verified frontline maps
- Ukrainian defensive fortifications and troop concentrations in and around Vovchansk relative to Russian assault capabilities
- Russian force composition, casualties, and logistical capacity currently allocated to the Kharkiv sector versus commitment to other operational areas
- Historical pace of Russian urban warfare operations and typical duration required to capture fortified cities of similar scale
- Availability of Western military aid to Ukraine and timing of new weapon system deliveries that could affect defensive or counter-offensive capability

## 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/russia-capture-all-of-vovchansk
- JSON: https://simplefunctions.dev/api/public/odds?slug=russia-capture-all-of-vovchansk
- Topic hub: https://simplefunctions.dev/predictions/ukraine

## License

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