TOTAL VOLUME:

$142.4b

24H VOL:

$104,871,197

24H TRANSACTIONS:

2,643,541,936

OPEN INTEREST:

$1,592,701,755

469,827

Markets across

35,657

events

MATCHED EVENTS:

2,899

PLATFORM COVERAGE:

5

Polymarket:

38%

VS.

Kalshi:

62%

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3rd Largest Company end of October?
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3rd Largest Company end of October?

Sep 30, 2026, 8:10 PM EST - Oct 31, 2026, 11:59 PM EST
Total volume:
$67,563
Volume 24h:
$10,458
17%
Liquidity:
$38,018
15%
Open interest:
$26,976N/A

Alphabet

 - Polymarket

Alphabet - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Nov 1, 2026

Time left: 16d:23h:18m

Will Alphabet be the third-largest company in the world by market cap on October 31?

79%chance
Amount

$

Trade on
polymarket

Trade on Polymarket

At 79¢ buys you 127 shares | Odds: 79% Total Payout: $127 | Net Profit: $27 Multiplier: 1.27x | ROI: 27% APY not meaningful 16 days to resolution
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Alphabet

Trade
79%
2%
Yes 79¢No 22¢
1¢
$3,198
$18,879
14%
121%
N/A
2w 2d 23h
active
polymarket

Microsoft

20%
Yes 21¢No 82¢
3¢
$3,263
$23,749
5%
70%
N/A
2w 2d 23h
active
polymarket

Apple

1%
Yes 0.8¢No 99.4¢
0.2¢
$4,197
$9,564
19%
193%
N/A
2w 2d 23h
active
polymarket

NVIDIA

0%
Yes 0.3¢No 99.9¢
0.2¢
$6,774
$10,673
55%
374%
N/A
2w 2d 23h
active
polymarket

Tesla

0%
Yes 0.2¢No 99.9¢
—
$5,233
$2,177
332%
484%
N/A
2w 2d 23h
active
polymarket

Amazon

0%
Yes 0.1¢No 100¢
—
$4,429
$1,540
0%
4%
N/A
2w 2d 23h
active
polymarket

Saudi Aramco

0%
Yes 0.1¢No 100¢
—
$3,888
$590
0%
0%
N/A
2w 2d 23h
active
polymarket

Broadcom

0%
Yes 0.1¢No 100¢
—
$3,607
$210
0%
0%
N/A
2w 2d 23h
active
polymarket

SpaceX

0%
Yes 0.1¢No 100¢
—
$3,430
$181
0%
0%
N/A
2w 2d 23h
active
Total markets: 9

Description

This market will resolve to the third-largest company in the world by market cap on October 31, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.

Polymarket

This market will resolve to the third-largest company in the world by market cap on October 31, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.

Frequently asked questions

On Polymarket, the dashboard for the largest company market tracks the current odds, price history, and 24-hour trading volume. Currently, the volume is $10,440 and the total volume traded is $67,563. This allows traders to monitor the market's activity and understand how opinions are shifting regarding which company will hold the position of third largest by the end of October. The dashboard provides a visual representation of the market's dynamics, helping participants make informed decisions.

Comparing prediction market odds to analyst forecasts reveals interesting insights into collective intelligence. Often, this market reflects a different perspective than traditional analyst predictions, potentially incorporating a wider range of information and anticipating events that may not be fully captured in standard financial models. Discrepancies can arise from differing assumptions, access to unique data, or the wisdom of the crowd effect. It's valuable to consider both viewpoints when assessing the likelihood of various outcomes for the largest company.

On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the probability of a particular outcome. The price of a share directly reflects the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price movements are driven by supply and demand, influenced by news, events, and the overall sentiment of traders participating in the market. This dynamic pricing ensures that the market reflects the most up-to-date collective assessment of the potential outcome.

This market resolves around Nov 1, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The determination will be based on publicly available data regarding company market capitalization, specifically identifying which company holds the position of the third largest by the end of October. The resolution will rely on widely recognized financial sources to ensure accuracy and transparency. Traders should monitor these sources as the resolution date approaches to stay informed about the potential outcome.

Several signals or events could significantly move this market before its resolution. Major earnings reports from leading companies, unexpected mergers or acquisitions, and shifts in overall market conditions are all potential catalysts. Significant changes in economic indicators, such as GDP growth or inflation rates, could also influence investor sentiment and impact the perceived value of different companies. Furthermore, any news related to regulatory changes or technological breakthroughs within key industries could trigger substantial price movements in this market.