TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 26, 6:00 PM EST
Polymarket
This market will resolve to "Positive" if total Bitcoin ETF flows on Friday, June 26, 2026 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 If data for any ETF provider remains unpublished by 12 PM ET, 2 days after the date specified in the title, the market will resolve based on all available data published up to that time. If the resolution source becomes permanently unavailable or fails to publish any data by 12 PM ET, 2 days after the specified date, the market will resolve 50-50.
This market will resolve to "Positive" if total Bitcoin ETF flows on Friday, June 26, 2026 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 If data for any ETF provider remains unpublished by 12 PM ET, 2 days after the date specified in the title, the market will resolve based on all available data published up to that time. If the resolution source becomes permanently unavailable or fails to publish any data by 12 PM ET, 2 days after the specified date, the market will resolve 50-50.
Prediction market odds reflect what traders collectively believe will occur, whereas spot price expectations typically embed near-term supply and demand dynamics. This market prices trader conviction about a specific Bitcoin ETF flow event, which may diverge from how traditional markets price Bitcoin itself. Prediction markets often incorporate forward-looking sentiment and event-specific catalysts that spot prices alone may not fully capture. By comparing odds here to analyst forecasts or historical ETF flow patterns, you can gauge whether traders are pricing in tail risks or consensus expectations that differ from baseline assumptions.
On Polymarket, traders set the odds through an automated market maker mechanism, where buy and sell orders directly move the price. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share represents a claim on the outcome, and the current price reflects the marginal trader's willingness to buy or sell at that level. As new information emerges or trader conviction shifts, the price adjusts in real time. This continuous repricing ensures that the market price always represents the latest consensus view among active participants.
This market resolves around Jun 26, 2026, once the event is verifiable from credible public reporting. The outcome will be confirmed based on whether the specified Bitcoin ETF flow conditions are met on that date. Resolution hinges on transparent, independently verifiable data rather than subjective interpretation. Once the event window closes and sufficient confirmation is available, the market will settle and payouts will be distributed to holders of the winning outcome.
Several catalysts could shift trader positioning in this market. Regulatory announcements affecting Bitcoin ETFs, major macroeconomic data releases, or shifts in institutional Bitcoin demand could all influence flow expectations. Real-time ETF inflow or outflow reports in the days leading up to June 26 would likely trigger repricing. Broader crypto market volatility, changes in Fed policy, or significant news about spot Bitcoin ETF adoption could also move odds. Traders will continuously update their positions as new information arrives, so watch for both scheduled economic events and unexpected developments in the crypto ecosystem.