What is the “Bitcoin ETF Flows on October 21?” market asking?
It asks whether the following will happen: Bitcoin ETF Flows on October 21? Traders buy Yes shares if they think it will and No shares if they think it will not.
What do the Yes and No prices mean?
At the last observation Yes traded at 100.0¢ and No at 0.0¢. A Yes share pays $1 if the market resolves Yes, so its price is the market's implied probability: 100.0% for Yes and 0.0% for No. The two prices add up to about one dollar.
When does this market close?
Trading is scheduled to close on Oct 21, 2025 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 will resolve to “Positive” if total Bitcoin ETF flows on the date specified in the title are greater than 0, and to “Negative” if they are less than 0. If flows are exactly 0, the market will resolve to 50-50. The resolution source is Farside Investors, specifically the ETF Flow tab available at https://farside.co.uk/btc/ in the “Total” column for the date specified in the title. The total flows will be considered finalized for that day once flows for all ETF providers have been published. If data for any ETF provider remains unpublished by 12 PM ET, 2 days after the date…
What is the difference between volume, liquidity and open interest?
24h volume ($5.22K) 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.
$3.52K
Positive sell at 99.2%
History rangePolymarket CLOB price history · 1440 min sampling · latest observation Oct 22, 12:00 AM UTC
Vultax loaded 7 public holder wallets for this market; the largest ten hold 100.0% 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 Oct 23, 8:32 AM 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/bitcoin-etf-flows-on-october-21) or the Vultax predictions monitor, where you can track the market and paper trade it.
