TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 18, 6:00 PM EST
Polymarket
This market will resolve to "Positive" if total Ethereum ETF flows on Thursday, June 18, 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/eth/ 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 If data for any ETF provider remains unpublished by 12 PM ET, 2 days after the date specified in the title, the market will resolve based on all available data published up to that time.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 Ethereum ETF flows on Thursday, June 18, 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/eth/ 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 If data for any ETF provider remains unpublished by 12 PM ET, 2 days after the date specified in the title, the market will resolve based on all available data published up to that time.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 and spot price expectations serve different purposes. Odds here reflect trader conviction about whether net flows will be positive or negative on a specific date, while spot prices track the current market value of Ethereum itself. Strong inflows can support price appreciation, but the relationship is not deterministic. Traders in this market are essentially betting on capital direction rather than price direction, making it a distinct signal from traditional technical or fundamental analysis of Ethereum's value.
On Polymarket, traders set the odds through an automated market maker mechanism, where each outcome has a price between 0 and 1 reflecting its implied probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As traders buy and sell shares of each outcome, the price adjusts in real time based on supply and demand. Higher prices indicate stronger market belief in that outcome occurring. The spread between buy and sell prices reflects liquidity depth, and volume activity shows how actively traders are positioning ahead of the June 18 event.
This market resolves around Jun 18, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution hinges on whether net flows into Ethereum spot ETFs on that date meet the specified threshold conditions. Traders should monitor official ETF flow data releases and regulatory filings as the date approaches. Once the data is published and verified, the market will settle automatically according to the outcome that occurred.
Major catalysts include Ethereum price movements, broader cryptocurrency market sentiment, macroeconomic announcements affecting risk appetite, and regulatory developments. Institutional adoption news or updates on Ethereum's technical roadmap can shift trader expectations about inflows. SEC communications regarding crypto ETF policy may also influence positioning. Additionally, competing asset flows, Bitcoin ETF activity, and general equity market volatility can redirect capital into or away from Ethereum products, making these external signals key drivers of market movement.