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Largest Company end of September?

icon for Largest Company end of September?

Largest Company end of September?

NVIDIA 61%

Apple 27%

Alphabet 12%

Microsoft 2.0%

Polymarket
NEW

NVIDIA 61%

Apple 27%

Alphabet 12%

Microsoft 2.0%

Polymarket
NEW
icon for NVIDIA

NVIDIA

$3,754 Vol.

61%

icon for Apple

Apple

$1,913 Vol.

27%

icon for Alphabet

Alphabet

$1,580 Vol.

12%

icon for Microsoft

Microsoft

$500 Vol.

2%

icon for Amazon

Amazon

$508 Vol.

1%

icon for Tesla

Tesla

$529 Vol.

1%

icon for Saudi Aramco

Saudi Aramco

$583 Vol.

<1%

icon for Broadcom

Broadcom

$585 Vol.

<1%

This market will resolve to the largest company in the world by market cap on September 30, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.Nvidia leads trader sentiment in this market with a 60.5% implied probability due to its entrenched position as the dominant supplier of AI accelerators, commanding roughly 75-85% share amid surging demand for GPUs powering large language models and data center infrastructure. Its market cap has hovered near or above $4.7 trillion recently, outpacing peers on the back of record data center revenue growth and announced multi-billion-dollar purchase orders for next-generation Blackwell and Rubin architectures through 2027. Apple trails at 27% amid its own AI feature rollouts and recent market-cap swings, while Microsoft, Alphabet, and others sit far lower. With only two months until resolution, upcoming quarterly results and any shifts in AI spending patterns could still influence the final outcome.

This market will resolve to the largest company in the world by market cap on September 30, 2026, as of market close.

The resolution source for this market will be a consensus of credible reporting.
Volume
$9,942
End Date
Sep 30, 2026
Market Opened
Jul 29, 2026, 6:28 PM ET
This market will resolve to the largest company in the world by market cap on September 30, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.
This market will resolve to the largest company in the world by market cap on September 30, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.Nvidia leads trader sentiment in this market with a 60.5% implied probability due to its entrenched position as the dominant supplier of AI accelerators, commanding roughly 75-85% share amid surging demand for GPUs powering large language models and data center infrastructure. Its market cap has hovered near or above $4.7 trillion recently, outpacing peers on the back of record data center revenue growth and announced multi-billion-dollar purchase orders for next-generation Blackwell and Rubin architectures through 2027. Apple trails at 27% amid its own AI feature rollouts and recent market-cap swings, while Microsoft, Alphabet, and others sit far lower. With only two months until resolution, upcoming quarterly results and any shifts in AI spending patterns could still influence the final outcome.

This market will resolve to the largest company in the world by market cap on September 30, 2026, as of market close.

The resolution source for this market will be a consensus of credible reporting.
Volume
$9,942
End Date
Sep 30, 2026
Market Opened
Jul 29, 2026, 6:28 PM ET
This market will resolve to the largest company in the world by market cap on September 30, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.

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Frequently Asked Questions

"Largest Company end of September?" is a prediction market on Polymarket with 8 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "NVIDIA" at 61%, followed by "Apple" at 27%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 61¢ implies that the market collectively assigns a 61% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

"Largest Company end of September?" is a newly created market on Polymarket, launched on Jul 29, 2026. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "Largest Company end of September?," browse the 8 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Largest Company end of September?" is "NVIDIA" at 61%, meaning the market assigns a 61% chance to that outcome. The next closest outcome is "Apple" at 27%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Largest Company end of September?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.