What do the Yes and No prices mean?

At the last observation Yes traded at 50.0¢ and No at 50.0¢. A Yes share pays $1 if the market resolves Yes, so its price is the market's implied probability: 50.0% for Yes and 50.0% for No. The two prices add up to about one dollar.

When does this market close?

Trading is scheduled to close on Sep 3, 2026 UTC. After the close no new trades are accepted and the outcome is settled by the resolution source.

How does this market resolve?

This market refers to the tennis match between Otto Virtanen and Grigor Dimitrov in the US Open, Qualification ATP, originally scheduled for August 27, 2026 at 11:00AM ET. This market will resolve to 'Otto Virtanen' if Otto Virtanen advances against Grigor Dimitrov. This market will resolve to 'Grigor Dimitrov' if Grigor Dimitrov advances against Otto Virtanen. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 10, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not…

What is the difference between volume, liquidity and open interest?

Volume is the dollar value of shares traded in a period, liquidity is the dollar value resting in the order book ready to be traded against, and open interest is the value of all shares currently held. Volume measures activity, liquidity measures how easily you can trade, and open interest measures how much is at stake.

Who holds the biggest positions in this market?

Vultax loaded 19 public holder wallets for this market; the largest ten hold 98.3% of the loaded shares. The Holders view lists them by size on each side, and every wallet links to its trader profile.

Where does this data come from and how fresh is it?

Prices, the order book, holders and the trade tape come from Polymarket's public order book and data API. Vultax records each observation with its own timestamp (market facts last updated Aug 28, 5:13 PM UTC) and shows a value as unavailable rather than as zero when a source has not answered.

Can I trade this market on Vultax?

No. Vultax is a research and paper-trading terminal; it does not execute orders. The trade controls open the official market on Polymarket (https://polymarket.com/event/atp-virtane-dimitro-2026-08-27) or the Vultax predictions monitor, where you can track the market and paper trade it.

US Open, Qualification ATP: Otto Virtanen vs Grigor Dimitrov

Market referenceatp-virtane-dimitro-2026-08-27Updated Aug 28, 2026 UTC

Closed

Scheduled close Sep 3, 2026 UTCtennissports

Otto Virtanen

50.0%

Grigor Dimitrov

50.0%

Observed Otto Virtanen 50¢Observed Grigor Dimitrov 50¢

Lifetime volume

$81.1K

Scheduled close

Sep 3, 2026 UTC

Source Evidence

Evidence coverage

Items

Fetched

Latest

Aug 28, 2026 UTC

Public Polymarket market/event context is available; Vultax source-pack coverage is tracked separately.

Depth

Observed

Aug 28, 2026 UTC

This closed market has no live orderbook depth; the public close quote is shown for context.

Trading stateMarket usability at the displayed observation.

Market state

Closed

Order book

Captured book available

Observed Otto Virtanen

50.0%

The venue reports this market closed, but no resolved outcome is inferred.

Holder depthCapped public top-holder sample.

Rows loaded

Wallets

Top 10 share

98%

Yes / No shares

0 / 3.25K

Rows reflect the positive holders returned for this market, not venue-wide open interest.

Recent tapeLatest public market trades.

Trades loaded

281

Wallets

151

Loaded notional

$32.49K

Grigor Dimitrov sell at 50.0%

History rangePolymarket CLOB price history · daily closes · latest observation Aug 27, 12:00 AM UTC

Points

Move

0.0 pts

Range

26.5% - 26.5%

Aug 27, 12:00 AM UTC to Aug 27, 12:00 AM UTC

TradesRecent market trade tape linked back into trader pages.

Full tapeCheckSubscriber depth access is checked only when requested, keeping the public page fast.

Trader	Side	Outcome	Price	Shares	Time
Zuckie	sell	Grigor Dimitrov	50.0%	196.07	Aug 27, 5:11 PM UTC
Quirky-Turtle	buy	Grigor Dimitrov