Polymarket maintains a narrow lead in social mindshare metrics tracked by analytics firms like Moni, hovering near 21.6% versus Kalshi’s 20.8% in mid-August 2026, even as its trading volume has halved from June peaks amid Kalshi’s stronger pace in regulated sports markets. Recent U.S. platform expansions—including full parlay or “combo” trading ahead of the NFL season, influencer-driven marketing partnerships with sports teams and outlets like CNBC, and the shift to time-weighted average pricing (TWAP) on short-term crypto contracts to curb settlement manipulation—support sustained attention. However, escalating international blocks such as South Korea’s August ruling and ongoing U.S. state litigation add regulatory uncertainty, while the platform pursues a potential $20 billion-plus valuation round. Traders will watch volume recovery, developer updates, and competitive feature rollouts through year-end as key swing factors for mindshare outcomes.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$21,439 Vol.
90%
8%
85%
12%
80%
48%
75%
76%
$21,439 Vol.
90%
8%
85%
12%
80%
48%
75%
76%
Only finalized daily results from the Polymarket mindshare percentage shown on the Kaito Info Markets page at https://kaito.ai/mindshare-arena/infomarkets, specifically the daily values for Polymarket under 'Historical Data', will be used to resolve this market. Values will be considered final once the value for the subsequent day has been released.
The resolution source for this market is the Kaito Info Markets page found at https://kaito.ai/mindshare-arena/infomarkets. If this resolution source is unavailable at check time, this market will remain open until the Kaito Info Markets page comes back online and resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on the latest available data.
Note: the resolution source for this market will be the Kaito Info Markets page (https://kaito.ai/mindshare-arena/infomarkets), which reports the platform’s mindshare as a percentage to two decimal places (e.g., 66.56%). Thus, this is the level of precision that will be used when resolving the market.
Market Opened: Jun 30, 2026, 1:25 PM ET
Resolver
0x65070BE91...Only finalized daily results from the Polymarket mindshare percentage shown on the Kaito Info Markets page at https://kaito.ai/mindshare-arena/infomarkets, specifically the daily values for Polymarket under 'Historical Data', will be used to resolve this market. Values will be considered final once the value for the subsequent day has been released.
The resolution source for this market is the Kaito Info Markets page found at https://kaito.ai/mindshare-arena/infomarkets. If this resolution source is unavailable at check time, this market will remain open until the Kaito Info Markets page comes back online and resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on the latest available data.
Note: the resolution source for this market will be the Kaito Info Markets page (https://kaito.ai/mindshare-arena/infomarkets), which reports the platform’s mindshare as a percentage to two decimal places (e.g., 66.56%). Thus, this is the level of precision that will be used when resolving the market.
Resolver
0x65070BE91...Polymarket maintains a narrow lead in social mindshare metrics tracked by analytics firms like Moni, hovering near 21.6% versus Kalshi’s 20.8% in mid-August 2026, even as its trading volume has halved from June peaks amid Kalshi’s stronger pace in regulated sports markets. Recent U.S. platform expansions—including full parlay or “combo” trading ahead of the NFL season, influencer-driven marketing partnerships with sports teams and outlets like CNBC, and the shift to time-weighted average pricing (TWAP) on short-term crypto contracts to curb settlement manipulation—support sustained attention. However, escalating international blocks such as South Korea’s August ruling and ongoing U.S. state litigation add regulatory uncertainty, while the platform pursues a potential $20 billion-plus valuation round. Traders will watch volume recovery, developer updates, and competitive feature rollouts through year-end as key swing factors for mindshare outcomes.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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