Question 1

What is the “Will the highest temperature in Helsinki be 19°C on August 8?” market asking?

Accepted Answer

It asks whether the following will happen: Will the highest temperature in Helsinki be 19°C on August 8? It is one of the markets in the Polymarket event “Highest temperature in Helsinki on August 8?”. Traders buy Yes shares if they think it will and No shares if they think it will not.

Question 2

What do the Yes and No prices mean?

Accepted Answer

At the last observation Yes traded at 0.0¢ and No at 100.0¢. A Yes share pays $1 if the market resolves Yes, so its price is the market's implied probability: 0.0% for Yes and 100.0% for No. The two prices add up to about one dollar.

Question 3

When does this market close?

Accepted Answer

Trading is scheduled to close on Aug 8, 2026. After the close no new trades are accepted and the outcome is settled by the resolution source.

Question 4

How does this market resolve?

Accepted Answer

This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section. This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 8 Aug '26. The resolution source for this market will be information from Wunderground, specifically…

Question 5

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

Accepted Answer

24h volume ($5.57K) is the dollar value of shares traded in the last 24 hours. Volume measures activity, liquidity measures how easily you can trade, and open interest measures how much is at stake.

Question 6

Who holds the biggest positions in this market?

Accepted Answer

Vultax loaded 44 public holder wallets for this market; the largest ten hold 86.6% of the loaded shares. The Holders view lists them by size on each side, and every wallet links to its trader profile.

Question 7

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

Accepted Answer

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 9, 7:57 PM) and shows a value as unavailable rather than as zero when a source has not answered.

Question 8

Can I trade this market on Vultax?

Accepted Answer

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/highest-temperature-in-helsinki-on-august-8-2026-19c) or the Vultax predictions monitor, where you can track the market and paper trade it.

Trader	Side	Outcome	Price	Shares	Time
Ample-Bankruptcy	sell	No	99.9%	25	Aug 8, 7:56 PM
heyheyhey-	sell	No

Will the highest temperature in Helsinki be 19°C on August 8?

Highest temperature in Helsinki on August 8?

Questions about this market