TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 16, 6:00 PM EST
Polymarket
This market will resolve to "Positive" if total Bitcoin ETF flows on Tuesday, June 16, 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 If data for any ETF provider remains unpublished by 12 PM ET, 2 days after the date specified in the title, the market will resolve based on all available data published up to that time.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 Tuesday, June 16, 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 If data for any ETF provider remains unpublished by 12 PM ET, 2 days after the date specified in the title, the market will resolve based on all available data published up to that time.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 trader conviction about whether net Bitcoin ETF flows will be positive or negative on the target date. Unlike spot price, which responds to immediate supply and demand for the underlying asset, these odds isolate expectations around a single discrete event. Traders pricing this market are essentially betting on institutional inflows versus outflows, independent of Bitcoin's price movement. This separation allows you to gauge whether the market expects a net positive or negative flow day without conflating it with broader price action or volatility.
On Polymarket, traders set the odds by buying and selling shares of competing outcomes—typically yes (positive flows) or no (negative or flat flows). On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the probability assigned by the market at any given moment. As new information surfaces or trader sentiment shifts, the contract prices adjust in real time. You can enter or exit positions at the prevailing market price, and your trades directly influence the odds visible on the dashboard.
This market resolves around Jun 16, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution hinges on whether net Bitcoin ETF flows on that date meet the threshold specified in the market's outcome criteria. Once the data becomes available and is validated, the market settles automatically and payouts are distributed to holders of the winning outcome. Check the market details for the exact flow threshold that distinguishes a yes from a no resolution.
Major catalysts include Federal Reserve policy announcements, Bitcoin price volatility, regulatory developments affecting crypto custody, and macroeconomic data that influences institutional appetite for digital assets. Earnings reports from asset managers offering Bitcoin ETFs, changes in spot or futures market sentiment, and geopolitical events can all shift trader expectations around flows. Additionally, any news regarding SEC guidance, tax treatment, or competitive launches of new Bitcoin ETF products may prompt repricing. Watch for institutional commentary and on-chain metrics that signal large player positioning ahead of the resolution date.