TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 19, 10:00 AM EST
Kalshi
This event tracks the proportion of open versus closed token usage in a specific AI gateway system on a particular date. It reflects how much developers rely on openly accessible tools compared to proprietary solutions, offering insight into trends within software development practices.
All markets resolve based on the Open Weights percentage derived from Vercel AI Gateway's Open vs. Closed Token Volume chart, measured at 10:00 AM ET on September 19, 2026, for the trading day of September 18, 2026. Each market has a distinct threshold, ranging from above 65% to above 85%, which determines a 'Yes' outcome. Kalshi explicitly states it holds no affiliation with Vercel, and all trademarks remain property of their respective owners. The resolution relies solely on the publicly available chart data at the specified time, ensuring transparency and independence from external influences.
Currently, it's important to note that analyst forecasts for the open source market share vary considerably. Some predict continued growth, while others anticipate a slowdown due to increasing competition. This market allows you to compare those expectations against the wisdom of the crowd. If you find that the odds here significantly diverge from prevailing analyst opinions, it could indicate an opportunity to profit from a mispricing or a unique insight held by market participants. It’s a dynamic comparison, as both forecasts and market prices adjust over time.
On Kalshi, this market is priced through a continuous double auction, meaning traders buy and sell contracts representing different potential outcomes for the open source market share. 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. As more traders participate and new information becomes available, these prices will fluctuate, providing a constantly updated assessment of future expectations. The current price reflects the collective judgment of those trading on Kalshi.
This market resolves around Sep 26, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on publicly available data concerning the open source market share at that time. Traders will be able to see how the final outcome aligns with their predictions, and contracts will be settled accordingly. The final value will be sourced from a reputable data provider specializing in technology market analysis, ensuring a transparent and objective determination of the result.
Several signals or events could significantly impact this market. Major announcements from leading open-source projects, shifts in corporate adoption of open-source technologies, and changes in government regulations related to software licensing could all move the odds. Unexpected security vulnerabilities or breakthroughs in competing technologies could also play a role. Additionally, broader economic trends and investor sentiment towards the technology sector will likely influence trading activity and, therefore, the price of contracts in this market.