**American Express currently trades with a market capitalization near $204–206 billion as of late September 2026, comfortably ahead of Stripe’s last confirmed tender-offer valuation of $159 billion from February and secondary-market indications ranging from roughly $177–196 billion.** Amex’s scale—supported by $70+ billion in trailing revenue, consistent double-digit earnings growth, and a stable public-equity valuation—positions it to maintain the lead through year-end. Stripe has posted rapid payment-volume expansion and recently acquired OpenRouter to deepen AI-commerce capabilities, yet its private valuation remains anchored well below Amex levels with no near-term IPO catalyst signaled. With only three months remaining, the modest implied upside required for Stripe to close the gap has kept trader consensus heavily weighted toward American Express at the 85% level. Key near-term data points include Amex’s October 23 earnings release and any additional Stripe secondary activity.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于Stripe
16% 概率
最新
最新
2027-01-04
Stripe
16% 概率
最新
最新
2027-01-04
This market will resolve to the listed company with the larger valuation, as measured by the final NPM Price reported by Nasdaq Private Market, LLC (NPM) and the official closing price for the public company, for December 31, 2026.
NPM Prices are published for trading days only and are updated once daily at 1:00 PM ET on the following calendar day.
If NPM has not published relevant data for the specified date by 1:00 PM ET on January 1, 2027, this market may remain open until 11:59 PM ET on January 4, 2027. If no further data is released by that time, the market will resolve according to the latest data available.
If NPM ceases publishing relevant data prior to the specified date, this market will resolve based on the NPM data published prior to the cessation of coverage, as well as applicable public market capitalization data following an IPO or direct listing.
If the private company completes an IPO or direct listing before the specified date, this market will resolve according to the company's public market capitalization at the market close of the specified date or the most recent trading day.
Public market capitalization will be determined using the final official regular-hours trading price published for the company's primary listed common equity on its primary exchange for the specified date or the most recent trading day, multiplied by the company's total outstanding common shares at the relevant time.
If a listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies.
If a listed company is acquired, merges into another entity and is no longer the surviving parent company, or otherwise ceases to exist as an independent entity prior to the end of the period, only the NPM valuation and applicable public market capitalization achieved prior to completion of the transaction will be considered for resolution. No transaction, acquisition, or merger consideration will be considered for resolution.
The resolution source for the private company is NPM data published here (https://fe.secondmarket.com/companies/company-6edded11-6786-4392-9695-3cce6fda0de0/data?return_url=https://polymarket.copilot.markets/finance/privates). The resolution source for any period following an IPO, direct listing, or relevant corporate action, will be official exchange trading data and publicly reported share counts.
If Stripe's valuation is equal to American Express's public market capitalization at resolution, this market will resolve to 50-50.
Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.**American Express currently trades with a market capitalization near $204–206 billion as of late September 2026, comfortably ahead of Stripe’s last confirmed tender-offer valuation of $159 billion from February and secondary-market indications ranging from roughly $177–196 billion.**
Amex’s scale—supported by $70+ billion in trailing revenue, consistent double-digit earnings growth, and a stable public-equity valuation—positions it to maintain the lead through year-end. Stripe has posted rapid payment-volume expansion and recently acquired OpenRouter to deepen AI-commerce capabilities, yet its private valuation remains anchored well below Amex levels with no near-term IPO catalyst signaled. With only three months remaining, the modest implied upside required for Stripe to close the gap has kept trader consensus heavily weighted toward American Express at the 85% level. Key near-term data points include Amex’s October 23 earnings release and any additional Stripe secondary activity.
This market will resolve to the listed company with the larger valuation, as measured by the final NPM Price reported by Nasdaq Private Market, LLC (NPM) and the official closing price for the public company, for December 31, 2026.
NPM Prices are published for trading days only and are updated once daily at 1:00 PM ET on the following calendar day.
If NPM has not published relevant data for the specified date by 1:00 PM ET on January 1, 2027, this market may remain open until 11:59 PM ET on January 4, 2027. If no further data is released by that time, the market will resolve according to the latest data available.
If NPM ceases publishing relevant data prior to the specified date, this market will resolve based on the NPM data published prior to the cessation of coverage, as well as applicable public market capitalization data following an IPO or direct listing.
If the private company completes an IPO or direct listing before the specified date, this market will resolve according to the company's public market capitalization at the market close of the specified date or the most recent trading day.
Public market capitalization will be determined using the final official regular-hours trading price published for the company's primary listed common equity on its primary exchange for the specified date or the most recent trading day, multiplied by the company's total outstanding common shares at the relevant time.
If a listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies.
If a listed company is acquired, merges into another entity and is no longer the surviving parent company, or otherwise ceases to exist as an independent entity prior to the end of the period, only the NPM valuation and applicable public market capitalization achieved prior to completion of the transaction will be considered for resolution. No transaction, acquisition, or merger consideration will be considered for resolution.
The resolution source for the private company is NPM data published here (https://fe.secondmarket.com/companies/company-6edded11-6786-4392-9695-3cce6fda0de0/data?return_url=https://polymarket.copilot.markets/finance/privates). The resolution source for any period following an IPO, direct listing, or relevant corporate action, will be official exchange trading data and publicly reported share counts.
If Stripe's valuation is equal to American Express's public market capitalization at resolution, this market will resolve to 50-50.
Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.
NPM Prices are published for trading days only and are updated once daily at 1:00 PM ET on the following calendar day.
If NPM has not published relevant data for the specified date by 1:00 PM ET on January 1, 2027, this market may remain open until 11:59 PM ET on January 4, 2027. If no further data is released by that time, the market will resolve according to the latest data available.
If NPM ceases publishing relevant data prior to the specified date, this market will resolve based on the NPM data published prior to the cessation of coverage, as well as applicable public market capitalization data following an IPO or direct listing.
If the private company completes an IPO or direct listing before the specified date, this market will resolve according to the company's public market capitalization at the market close of the specified date or the most recent trading day.
Public market capitalization will be determined using the final official regular-hours trading price published for the company's primary listed common equity on its primary exchange for the specified date or the most recent trading day, multiplied by the company's total outstanding common shares at the relevant time.
If a listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies.
If a listed company is acquired, merges into another entity and is no longer the surviving parent company, or otherwise ceases to exist as an independent entity prior to the end of the period, only the NPM valuation and applicable public market capitalization achieved prior to completion of the transaction will be considered for resolution. No transaction, acquisition, or merger consideration will be considered for resolution.
The resolution source for the private company is NPM data published here (https://fe.secondmarket.com/companies/company-6edded11-6786-4392-9695-3cce6fda0de0/data?return_url=https://polymarket.copilot.markets/finance/privates). The resolution source for any period following an IPO, direct listing, or relevant corporate action, will be official exchange trading data and publicly reported share counts.
If Stripe's valuation is equal to American Express's public market capitalization at resolution, this market will resolve to 50-50.
Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.
市场开放时间： May 19, 2026, 5:46 PM ET
交易量
$836结束日期
2027-01-05市场开放时间
May 19, 2026, 5:46 PM ETThis market will resolve to the listed company with the larger valuation, as measured by the final NPM Price reported by Nasdaq Private Market, LLC (NPM) and the official closing price for the public company, for December 31, 2026.
NPM Prices are published for trading days only and are updated once daily at 1:00 PM ET on the following calendar day.
If NPM has not published relevant data for the specified date by 1:00 PM ET on January 1, 2027, this market may remain open until 11:59 PM ET on January 4, 2027. If no further data is released by that time, the market will resolve according to the latest data available.
If NPM ceases publishing relevant data prior to the specified date, this market will resolve based on the NPM data published prior to the cessation of coverage, as well as applicable public market capitalization data following an IPO or direct listing.
If the private company completes an IPO or direct listing before the specified date, this market will resolve according to the company's public market capitalization at the market close of the specified date or the most recent trading day.
Public market capitalization will be determined using the final official regular-hours trading price published for the company's primary listed common equity on its primary exchange for the specified date or the most recent trading day, multiplied by the company's total outstanding common shares at the relevant time.
If a listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies.
If a listed company is acquired, merges into another entity and is no longer the surviving parent company, or otherwise ceases to exist as an independent entity prior to the end of the period, only the NPM valuation and applicable public market capitalization achieved prior to completion of the transaction will be considered for resolution. No transaction, acquisition, or merger consideration will be considered for resolution.
The resolution source for the private company is NPM data published here (https://fe.secondmarket.com/companies/company-6edded11-6786-4392-9695-3cce6fda0de0/data?return_url=https://polymarket.copilot.markets/finance/privates). The resolution source for any period following an IPO, direct listing, or relevant corporate action, will be official exchange trading data and publicly reported share counts.
If Stripe's valuation is equal to American Express's public market capitalization at resolution, this market will resolve to 50-50.
Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.**American Express currently trades with a market capitalization near $204–206 billion as of late September 2026, comfortably ahead of Stripe’s last confirmed tender-offer valuation of $159 billion from February and secondary-market indications ranging from roughly $177–196 billion.**
Amex’s scale—supported by $70+ billion in trailing revenue, consistent double-digit earnings growth, and a stable public-equity valuation—positions it to maintain the lead through year-end. Stripe has posted rapid payment-volume expansion and recently acquired OpenRouter to deepen AI-commerce capabilities, yet its private valuation remains anchored well below Amex levels with no near-term IPO catalyst signaled. With only three months remaining, the modest implied upside required for Stripe to close the gap has kept trader consensus heavily weighted toward American Express at the 85% level. Key near-term data points include Amex’s October 23 earnings release and any additional Stripe secondary activity.
This market will resolve to the listed company with the larger valuation, as measured by the final NPM Price reported by Nasdaq Private Market, LLC (NPM) and the official closing price for the public company, for December 31, 2026.
NPM Prices are published for trading days only and are updated once daily at 1:00 PM ET on the following calendar day.
If NPM has not published relevant data for the specified date by 1:00 PM ET on January 1, 2027, this market may remain open until 11:59 PM ET on January 4, 2027. If no further data is released by that time, the market will resolve according to the latest data available.
If NPM ceases publishing relevant data prior to the specified date, this market will resolve based on the NPM data published prior to the cessation of coverage, as well as applicable public market capitalization data following an IPO or direct listing.
If the private company completes an IPO or direct listing before the specified date, this market will resolve according to the company's public market capitalization at the market close of the specified date or the most recent trading day.
Public market capitalization will be determined using the final official regular-hours trading price published for the company's primary listed common equity on its primary exchange for the specified date or the most recent trading day, multiplied by the company's total outstanding common shares at the relevant time.
If a listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies.
If a listed company is acquired, merges into another entity and is no longer the surviving parent company, or otherwise ceases to exist as an independent entity prior to the end of the period, only the NPM valuation and applicable public market capitalization achieved prior to completion of the transaction will be considered for resolution. No transaction, acquisition, or merger consideration will be considered for resolution.
The resolution source for the private company is NPM data published here (https://fe.secondmarket.com/companies/company-6edded11-6786-4392-9695-3cce6fda0de0/data?return_url=https://polymarket.copilot.markets/finance/privates). The resolution source for any period following an IPO, direct listing, or relevant corporate action, will be official exchange trading data and publicly reported share counts.
If Stripe's valuation is equal to American Express's public market capitalization at resolution, this market will resolve to 50-50.
Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.
NPM Prices are published for trading days only and are updated once daily at 1:00 PM ET on the following calendar day.
If NPM has not published relevant data for the specified date by 1:00 PM ET on January 1, 2027, this market may remain open until 11:59 PM ET on January 4, 2027. If no further data is released by that time, the market will resolve according to the latest data available.
If NPM ceases publishing relevant data prior to the specified date, this market will resolve based on the NPM data published prior to the cessation of coverage, as well as applicable public market capitalization data following an IPO or direct listing.
If the private company completes an IPO or direct listing before the specified date, this market will resolve according to the company's public market capitalization at the market close of the specified date or the most recent trading day.
Public market capitalization will be determined using the final official regular-hours trading price published for the company's primary listed common equity on its primary exchange for the specified date or the most recent trading day, multiplied by the company's total outstanding common shares at the relevant time.
If a listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies.
If a listed company is acquired, merges into another entity and is no longer the surviving parent company, or otherwise ceases to exist as an independent entity prior to the end of the period, only the NPM valuation and applicable public market capitalization achieved prior to completion of the transaction will be considered for resolution. No transaction, acquisition, or merger consideration will be considered for resolution.
The resolution source for the private company is NPM data published here (https://fe.secondmarket.com/companies/company-6edded11-6786-4392-9695-3cce6fda0de0/data?return_url=https://polymarket.copilot.markets/finance/privates). The resolution source for any period following an IPO, direct listing, or relevant corporate action, will be official exchange trading data and publicly reported share counts.
If Stripe's valuation is equal to American Express's public market capitalization at resolution, this market will resolve to 50-50.
Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.
交易量
$0结束日期
2027-01-05市场开放时间
May 19, 2026, 5:46 PM ET**American Express currently trades with a market capitalization near $204–206 billion as of late September 2026, comfortably ahead of Stripe’s last confirmed tender-offer valuation of $159 billion from February and secondary-market indications ranging from roughly $177–196 billion.** Amex’s scale—supported by $70+ billion in trailing revenue, consistent double-digit earnings growth, and a stable public-equity valuation—positions it to maintain the lead through year-end. Stripe has posted rapid payment-volume expansion and recently acquired OpenRouter to deepen AI-commerce capabilities, yet its private valuation remains anchored well below Amex levels with no near-term IPO catalyst signaled. With only three months remaining, the modest implied upside required for Stripe to close the gap has kept trader consensus heavily weighted toward American Express at the 85% level. Key near-term data points include Amex’s October 23 earnings release and any additional Stripe secondary activity.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
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