Market icon
Finance·Monthly

2nd largest company end of March?

Market icon
Finance·Monthly

2nd largest company end of March?

Mar 31

Apr 30

Mar 31

Apr 30

Apple 98.7%

Alphabet <1%

Microsoft <1%

NVIDIA <1%

Polymarket

$2,572,099 Vol.

Apple 98.7%

Alphabet <1%

Microsoft <1%

NVIDIA <1%

Polymarket

$2,572,099 Vol.

Market icon

Apple

$454,523 Vol.

99%

Market icon

Alphabet

$413,675 Vol.

1%

Market icon

Microsoft

$248,967 Vol.

<1%

Market icon

NVIDIA

$216,876 Vol.

<1%

Market icon

Saudi Aramco

$192,657 Vol.

<1%

Market icon

Tesla

$815,774 Vol.

<1%

Market icon

Amazon

$229,629 Vol.

<1%

This market will resolve to the second-largest company in the world by market cap on March 31, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.Apple holds a commanding lead as the world's second-largest company by market capitalization at $3.656 trillion as of March 28, 2026, trailing only NVIDIA's $4.071 trillion, driving Polymarket's 98.7% implied probability for its position at March 31 close. This trader consensus, backed by substantial capital at risk, stems from a $345 billion gap to third-place Alphabet ($3.311 trillion), widened amid a broad tech sector rally over the past week with daily gains of 1.6-2.5% across leaders insufficient to bridge the divide in three remaining trading days. Steady Apple services revenue growth and iPhone demand contrast challengers' narrower catalysts, though an improbable Alphabet surge fueled by AI breakthroughs or Apple share price plunge from regulatory scrutiny could theoretically disrupt the hierarchy.

Apple holds a commanding lead as the world's second-largest company by market capitalization at $3.656 trillion as of March 28, 2026, trailing only NVIDIA's $4.071 trillion, driving Polymarket's 98.7% implied probability for its position at March 31 close. This trader consensus, backed by substantial capital at risk, stems from a $345 billion gap to third-place Alphabet ($3.311 trillion), widened amid a broad tech sector rally over the past week with daily gains of 1.6-2.5% across leaders insufficient to bridge the divide in three remaining trading days. Steady Apple services revenue growth and iPhone demand contrast challengers' narrower catalysts, though an improbable Alphabet surge fueled by AI breakthroughs or Apple share price plunge from regulatory scrutiny could theoretically disrupt the hierarchy.

Experimental AI-generated summary referencing Polymarket data · Updated
This market will resolve to the second-largest company in the world by market cap on March 31, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.Apple holds a commanding lead as the world's second-largest company by market capitalization at $3.656 trillion as of March 28, 2026, trailing only NVIDIA's $4.071 trillion, driving Polymarket's 98.7% implied probability for its position at March 31 close. This trader consensus, backed by substantial capital at risk, stems from a $345 billion gap to third-place Alphabet ($3.311 trillion), widened amid a broad tech sector rally over the past week with daily gains of 1.6-2.5% across leaders insufficient to bridge the divide in three remaining trading days. Steady Apple services revenue growth and iPhone demand contrast challengers' narrower catalysts, though an improbable Alphabet surge fueled by AI breakthroughs or Apple share price plunge from regulatory scrutiny could theoretically disrupt the hierarchy.

Apple holds a commanding lead as the world's second-largest company by market capitalization at $3.656 trillion as of March 28, 2026, trailing only NVIDIA's $4.071 trillion, driving Polymarket's 98.7% implied probability for its position at March 31 close. This trader consensus, backed by substantial capital at risk, stems from a $345 billion gap to third-place Alphabet ($3.311 trillion), widened amid a broad tech sector rally over the past week with daily gains of 1.6-2.5% across leaders insufficient to bridge the divide in three remaining trading days. Steady Apple services revenue growth and iPhone demand contrast challengers' narrower catalysts, though an improbable Alphabet surge fueled by AI breakthroughs or Apple share price plunge from regulatory scrutiny could theoretically disrupt the hierarchy.

Experimental AI-generated summary referencing Polymarket data · Updated

Related

Market icon

Will Larry Page be 2nd richest person on March 31?

95%
Market icon

Will Larry Page be 2nd richest person on December 31?

31%
Market icon

Will SpaceX have the highest IPO Market Cap 2026?

90%

Beware of external links.

Frequently Asked Questions

"2nd largest company end of March?" is a prediction market on Polymarket with 7 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Apple" at 99%, followed by "Alphabet" at 1%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 99¢ implies that the market collectively assigns a 99% 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.

As of today, "2nd largest company end of March?" has generated $2.6 million in total trading volume since the market launched on Dec 23, 2025. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "2nd largest company end of March?," browse the 7 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 "2nd largest company end of March?" is "Apple" at 99%, meaning the market assigns a 99% chance to that outcome. The next closest outcome is "Alphabet" at 1%. 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 "2nd largest company end of March?" 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.