TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 9, 10:15 AM EST
Polymarket
This market will resolve to "Positive" if total Bitcoin ETF flows on Tuesday, September 8, 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 If data for any ETF provider remains unpublished by 12 PM ET, 2 days after the date specified in the title, the market will resolve based on all available data published up to that time.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, September 8, 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 If data for any ETF provider remains unpublished by 12 PM ET, 2 days after the date specified in the title, the market will resolve based on all available data published up to that time.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.
Comparing prediction market odds to spot price expectations reveals how traders perceive the likelihood of significant Bitcoin ETF flows. If the odds strongly favor a positive flow, it suggests the market anticipates a bullish movement in Bitcoin’s price. Conversely, odds leaning towards negative or stagnant flows may indicate expectations of price consolidation or decline. This market offers a forward-looking perspective, potentially incorporating information not yet fully reflected in current spot prices. Analyzing this difference can be valuable for understanding market sentiment and potential future price movements.
On Polymarket, this market is priced through a continuous double auction, where traders buy and sell shares representing their beliefs about the outcome. The price of a share directly reflects the implied probability of that outcome occurring. As more traders participate and express their views, the price adjusts to reflect the collective wisdom of the crowd. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's depth and liquidity, indicated by the trading volume, also influence price discovery. Higher volume generally leads to more accurate and efficient pricing.
This market resolves around Sep 8, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on whether there is a net inflow or outflow of funds into Bitcoin ETFs on the specified date. The exact determination will rely on publicly available data regarding ETF flows, as reported by trusted financial news sources and data providers. This ensures an objective and transparent resolution process for this market.
Several signals or events could significantly move this market. Major announcements from the SEC regarding Bitcoin ETF regulations, unexpected macroeconomic data releases impacting investor risk appetite, and large institutional investments into or withdrawals from Bitcoin ETFs are all potential catalysts. Additionally, significant shifts in broader cryptocurrency market sentiment, driven by events like hacks or regulatory crackdowns, could also influence trading activity in this market. Any news that alters perceptions of future Bitcoin ETF flows will likely be reflected in the odds.