TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Science and Technology
OpenAI market share this week
kalshi

OpenAI market share this week

Volume:
$100,579

Above 17%

 - Kalshi

Above 17% - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 24, 2026

Closed: Aug 23, 11:59 PM 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 17%

View
100%
1%
Yes 100¢No 0¢
100¢
N/A
$13,507
N/A
N/A
$10,201
Settled
Yes
kalshi

Above 18%

100%
Yes 100¢No 0¢
100¢
N/A
$11,679
N/A
N/A
$6,467
Settled
Yes
kalshi

Above 16%

100%
Yes 100¢No 0¢
100¢
N/A
$8,401
N/A
N/A
$6,816
Settled
Yes
kalshi

Above 20%

0%
12%
Yes 0¢No 100¢
100¢
N/A
$46,587
N/A
N/A
$11,287
Settled
No
kalshi

Above 19%

0%
43%
Yes 0¢No 100¢
100¢
N/A
$20,405
N/A
N/A
$9,685
Settled
No
Total markets: 5

Description

This event tracks the weekly market share performance of OpenAI's AI models within a specific timeframe. It evaluates whether OpenAI achieves various incremental market share thresholds in the competitive AI landscape. The outcome depends entirely on independent, publicly available data for that week.

Kalshi

All markets resolve based on OpenAI’s market share percentage as reported by OpenRouter for the week of August 17, 2026, measured at 10:00 AM ET on the Monday following that week. Each market has a specific threshold (16%, 17%, 18%, 19%, or 20%) that, if exceeded by OpenAI’s share, results in a 'Yes' outcome for that particular market. The markets operate independently, meaning each threshold must be met separately for its respective resolution. Kalshi explicitly states it has no official connection with the Governing League, and all referenced trademarks remain the property of their respective owners.

Frequently asked questions

The dashboard for the OpenAI market share market on Kalshi tracks real-time odds, price fluctuations, and 24-hour volume of $15,901. It provides a visual representation of how traders on Kalshi are pricing the likelihood of different outcomes this week. The interface updates continuously to reflect the latest betting activity and market sentiment, allowing users to monitor trends and shifts in expectations around OpenAI’s performance relative to competitors.

Compared to traditional analyst forecasts, prediction market odds often reflect a more immediate, crowd-sourced view of expectations. While analysts may incorporate long-term trends and fundamental analysis, this market captures rapid adjustments based on recent news, financial performance, and competitive moves. Traders react to fresh data in real time, which can lead to sharper shifts in odds than slower-moving polling or expert reports. This makes this market a complementary gauge of short-term sentiment.

On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, this market is priced through a continuous order book where buyers and sellers post bids and asks directly. The current top chance displayed reflects the best available bid or ask, and trading volume of $100,579 shows overall participation. Prices adjust instantly with each trade, driven by trader sentiment, recent news about OpenAI, and competitive dynamics in the AI sector. The platform’s pricing mechanism allows for rapid reflection of new information as it emerges.

This market resolves around Aug 24, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final result will be based on measurable market share data for the week in question, evaluated against standard industry sources. Traders can track relevant announcements and quarterly reports from OpenAI and its competitors to anticipate how the resolution may play out. The process ensures an objective, data-driven conclusion once the market closes.

Several signals could shift this market before it resolves, including major product announcements, partnerships, or earnings reports from OpenAI and rival firms. Regulatory updates, leadership changes, or significant tech breakthroughs could also influence trader sentiment. Media coverage highlighting competitive advantages or setbacks will likely cause rapid price adjustments. As the week progresses, any data point that affects perceptions of OpenAI’s market position — whether positive or negative — has the potential to move odds dramatically on Kalshi.