TOTAL VOLUME:

$148.4b

24H VOL:

$209,734,046

24H TRANSACTIONS:

2,817,056,367

OPEN INTEREST:

$1,865,708,956

470,731

Markets across

35,423

events

MATCHED EVENTS:

2,810

PLATFORM COVERAGE:

5

Polymarket:

38%

VS.

Kalshi:

62%

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Science and Technology
Open vs. Closed Token Volume (open weights share) in Oct 18, 2026
⌛Ending Soon
kalshi

What will open vs closed token volume be?

Volume:
$60,384

Above 56.6%

 - Kalshi

Above 56.6% - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 19, 2026

Closed: Oct 19, 10:00 AM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Above 56.6%

View
100%
3%
Yes 100¢No 0¢
—
N/A
$16,637
N/A
N/A
$4,747
1d 14h 33m
Yes
kalshi

Above 62.4%

100%
61%
Yes 100¢No 0¢
—
N/A
$6,596
N/A
N/A
$6,219
1d 14h 33m
Yes
kalshi

Above 50.6%

100%
1%
Yes 100¢No 0¢
—
N/A
$5,977
N/A
N/A
$5,228
1d 14h 33m
Yes
kalshi

Above 60.9%

100%
25%
Yes 100¢No 0¢
—
N/A
$3,797
N/A
N/A
$3,794
1d 14h 33m
Yes
kalshi

Above 43.6%

100%
1%
Yes 100¢No 0¢
—
N/A
$3,752
N/A
N/A
$3,752
1d 14h 33m
Yes
kalshi

Above 49.8%

100%
1%
Yes 100¢No 0¢
—
N/A
$3,032
N/A
N/A
$2,627
1d 14h 33m
Yes
kalshi

Above 59.1%

100%
3%
Yes 100¢No 0¢
—
N/A
$1,769
N/A
N/A
$1,728
1d 14h 33m
Yes
kalshi

Above 64.1%

0%
43%
Yes 0¢No 100¢
—
N/A
$10,976
N/A
N/A
$9,953
1d 14h 33m
No
kalshi

Above 65.9%

0%
18%
Yes 0¢No 100¢
—
N/A
$7,848
N/A
N/A
$4,931
1d 14h 33m
No
Total markets: 9

Description

This event tracks the proportion of open versus closed token usage in AI systems on a specific date, reflecting trends in transparency and accessibility within AI development. The outcome depends on whether this proportion exceeds certain thresholds, indicating varying levels of openness in AI computation.

Kalshi

All markets resolve based on the Open Weights percentage shown in Vercel AI Gateway's Open vs. Closed Token Volume chart for October 18, 2026, measured at 10:00 AM ET on October 19, 2026. Each market has a distinct threshold; if the recorded percentage exceeds that threshold, the market resolves to Yes, otherwise No. Kalshi clarifies it holds no official affiliation with Vercel, and all trademarks remain property of their respective owners.

Frequently asked questions

On Kalshi, the dashboard for the open weights token market tracks the current odds, price history, and 24-hour trading volume. Currently, the total volume for this market is $60,281 and the 24-hour volume is $31,539. You can see how the implied probabilities are shifting in real-time, providing insight into where traders are placing their bets regarding the relative share of open versus closed token volume by October 18, 2026. This allows users to monitor market sentiment and potential shifts in expectations.

Comparing prediction market odds to analyst forecasts reveals how collective intelligence differs from expert opinion. Currently, the prevailing sentiment in this market suggests a particular expectation for the open weights token market. However, it's important to note that analyst predictions can vary widely, influenced by specific methodologies and biases. Discrepancies between this market and external forecasts can highlight areas of disagreement or uncertainty, offering a broader perspective on potential outcomes. The market represents a real-money view, while analyst forecasts are often based on models and subjective assessments.

On Kalshi, this market is priced through a continuous double auction, where traders buy and sell contracts representing potential outcomes. The price of a contract reflects the probability of that outcome occurring, as perceived by the market participants. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders set the odds based on their own research, analysis, and risk tolerance, creating a dynamic and evolving price discovery process. As more information becomes available and sentiment shifts, the prices will adjust accordingly, providing a real-time assessment of expectations surrounding the open weights token market.

This market resolves around Oct 26, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the relative volume of open versus closed token weights as determined by a trusted data source. The specific methodology for calculating this volume will be publicly available prior to resolution. This ensures a transparent and objective determination of the outcome, reflecting the actual state of the open weights token market at the specified time. Traders will then receive payouts based on the final outcome.

Several signals or events could significantly move this market. Major announcements regarding the development or adoption of open weights tokens, shifts in regulatory policies concerning decentralized technologies, and significant changes in the broader cryptocurrency market could all influence trader sentiment. Furthermore, news related to the security or scalability of open weights platforms, or the emergence of competing technologies, could also drive price fluctuations. Any substantial developments impacting the perceived value or viability of open weights tokens are likely to be reflected in the trading activity of this market.