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icon for OpenAI’s valuation end of September 2026?
Pananalapi·AI

OpenAI’s valuation end of September 2026?

icon for OpenAI’s valuation end of September 2026?
Pananalapi·AI

OpenAI’s valuation end of September 2026?

Sep 30

Oct 31

Sep 30

Oct 31

$900B-$1.00T 86%

$800-$900B 9%

$1.00-$1.10T 4.0%

$1.20-$1.30T 1.9%

Polymarket

$26,679 Vol.

$900B-$1.00T 86%

$800-$900B 9%

$1.00-$1.10T 4.0%

$1.20-$1.30T 1.9%

Polymarket

$26,679 Vol.

<$600B

$992 Vol.

1%

$600-$700B

$903 Vol.

<1%

$700-$800B

$1,052 Vol.

<1%

$800-$900B

$10,331 Vol.

9%

$900B-$1.00T

$6,107 Vol.

86%

$1.00-$1.10T

$2,431 Vol.

4%

$1.10-$1.20T

$1,555 Vol.

2%

$1.20-$1.30T

$1,815 Vol.

2%

$1.30T+

$1,492 Vol.

1%

This market will resolve according to OpenAI's private market valuation, as measured by the NPM Price reported by Nasdaq Private Market, LLC (NPM) for the last trading day of the specified month. If the determined value falls exactly on the boundary between two brackets, this market will resolve to the higher bracket. 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 last trading day of the specified month by 1:00 PM ET on the day following the last trading day of the specified month, this market may remain open until 11:59 PM ET on the third business day following the last trading day of the specified month. If no further data is released by that time, the market will resolve according to the data available. If NPM ceases publishing relevant data prior to the end of the specified period, this market will resolve based on the NPM data published for the period prior to the cessation of coverage, as well as any applicable public market capitalization data following an IPO or direct listing. If the company completes an IPO or direct listing before the end of the specified period, this market will consider the company’s public market capitalization on the last trading day of the specified month. Public market capitalization will be determined through appropriate calculation using the final official regular-hours closing prices published for the company's listed equities on its primary exchange for the last trading day of the specified month, multiplied by the company's total number of shares outstanding at the relevant time. If necessary, to accurately capture the company’s total market capitalization, rather than a stock-class-specific market capitalization, the calculation will include all outstanding share classes and apply any stated conversion ratios to the publicly traded class. Where no conversion right exists, such shares will be counted at their stated outstanding amount without discount, unless official filings explicitly specify differently. The number of outstanding shares will be determined from official company filings or disclosures (e.g., SEC filings). If the listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies. If the 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 NPM valuations and applicable public market capitalizations 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 this market is NPM data published here: https://fe.secondmarket.com/companies/company-30839e0b-2730-4495-839f-1bf638fa9cca/data. 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. Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.Recent reports of investor-initiated talks for a new private funding round at $1.2–1.5 trillion have anchored trader sentiment for OpenAI’s end-September 2026 valuation near $900 billion to $1 trillion. The company’s March 2026 round closed at an $852 billion post-money valuation after raising $122 billion, while secondary-market marks sit around $860 billion as of mid-September. Strong revenue momentum—annualized run-rate exceeding $40 billion after GPT-5.6 and Astra launches—plus over one billion active users and Codex adoption support the premium. CEO Sam Altman’s confirmation that an IPO is unlikely before 2027 keeps pressure on private pricing, yet the absence of a closed round before month-end limits immediate upside beyond the current band.

This market will resolve according to OpenAI's private market valuation, as measured by the NPM Price reported by Nasdaq Private Market, LLC (NPM) for the last trading day of the specified month.

If the determined value falls exactly on the boundary between two brackets, this market will resolve to the higher bracket.

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 last trading day of the specified month by 1:00 PM ET on the day following the last trading day of the specified month, this market may remain open until 11:59 PM ET on the third business day following the last trading day of the specified month. If no further data is released by that time, the market will resolve according to the data available.

If NPM ceases publishing relevant data prior to the end of the specified period, this market will resolve based on the NPM data published for the period prior to the cessation of coverage, as well as any applicable public market capitalization data following an IPO or direct listing.

If the company completes an IPO or direct listing before the end of the specified period, this market will consider the company’s public market capitalization on the last trading day of the specified month.

Public market capitalization will be determined through appropriate calculation using the final official regular-hours closing prices published for the company's listed equities on its primary exchange for the last trading day of the specified month, multiplied by the company's total number of shares outstanding at the relevant time. If necessary, to accurately capture the company’s total market capitalization, rather than a stock-class-specific market capitalization, the calculation will include all outstanding share classes and apply any stated conversion ratios to the publicly traded class. Where no conversion right exists, such shares will be counted at their stated outstanding amount without discount, unless official filings explicitly specify differently. The number of outstanding shares will be determined from official company filings or disclosures (e.g., SEC filings).

If the listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies.

If the 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 NPM valuations and applicable public market capitalizations 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 this market is NPM data published here: https://fe.secondmarket.com/companies/company-30839e0b-2730-4495-839f-1bf638fa9cca/data. 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.

Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.This market will resolve according to OpenAI's private market valuation, as measured by the NPM Price reported by Nasdaq Private Market, LLC (NPM) for the last trading day of the specified month. If the determined value falls exactly on the boundary between two brackets, this market will resolve to the higher bracket. 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 last trading day of the specified month by 1:00 PM ET on the day following the last trading day of the specified month, this market may remain open until 11:59 PM ET on the third business day following the last trading day of the specified month. If no further data is released by that time, the market will resolve according to the data available. If NPM ceases publishing relevant data prior to the end of the specified period, this market will resolve based on the NPM data published for the period prior to the cessation of coverage, as well as any applicable public market capitalization data following an IPO or direct listing. If the company completes an IPO or direct listing before the end of the specified period, this market will consider the company’s public market capitalization on the last trading day of the specified month. Public market capitalization will be determined through appropriate calculation using the final official regular-hours closing prices published for the company's listed equities on its primary exchange for the last trading day of the specified month, multiplied by the company's total number of shares outstanding at the relevant time. If necessary, to accurately capture the company’s total market capitalization, rather than a stock-class-specific market capitalization, the calculation will include all outstanding share classes and apply any stated conversion ratios to the publicly traded class. Where no conversion right exists, such shares will be counted at their stated outstanding amount without discount, unless official filings explicitly specify differently. The number of outstanding shares will be determined from official company filings or disclosures (e.g., SEC filings). If the listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies. If the 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 NPM valuations and applicable public market capitalizations 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 this market is NPM data published here: https://fe.secondmarket.com/companies/company-30839e0b-2730-4495-839f-1bf638fa9cca/data. 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. Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.
Volume
$26,679
Petsa ng Pagtatapos
Sep 30, 2026
Binuksan ang Market
Aug 4, 2026, 8:25 PM ET

Resolution Source

https://fe.secondmarket.com/companies/company-30839e0b-2730-4495-839f-1bf638fa9cca/data

Resolver

0x69c47De9D...
This market will resolve according to OpenAI's private market valuation, as measured by the NPM Price reported by Nasdaq Private Market, LLC (NPM) for the last trading day of the specified month. If the determined value falls exactly on the boundary between two brackets, this market will resolve to the higher bracket. 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 last trading day of the specified month by 1:00 PM ET on the day following the last trading day of the specified month, this market may remain open until 11:59 PM ET on the third business day following the last trading day of the specified month. If no further data is released by that time, the market will resolve according to the data available. If NPM ceases publishing relevant data prior to the end of the specified period, this market will resolve based on the NPM data published for the period prior to the cessation of coverage, as well as any applicable public market capitalization data following an IPO or direct listing. If the company completes an IPO or direct listing before the end of the specified period, this market will consider the company’s public market capitalization on the last trading day of the specified month. Public market capitalization will be determined through appropriate calculation using the final official regular-hours closing prices published for the company's listed equities on its primary exchange for the last trading day of the specified month, multiplied by the company's total number of shares outstanding at the relevant time. If necessary, to accurately capture the company’s total market capitalization, rather than a stock-class-specific market capitalization, the calculation will include all outstanding share classes and apply any stated conversion ratios to the publicly traded class. Where no conversion right exists, such shares will be counted at their stated outstanding amount without discount, unless official filings explicitly specify differently. The number of outstanding shares will be determined from official company filings or disclosures (e.g., SEC filings). If the listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies. If the 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 NPM valuations and applicable public market capitalizations 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 this market is NPM data published here: https://fe.secondmarket.com/companies/company-30839e0b-2730-4495-839f-1bf638fa9cca/data. 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. Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.Recent reports of investor-initiated talks for a new private funding round at $1.2–1.5 trillion have anchored trader sentiment for OpenAI’s end-September 2026 valuation near $900 billion to $1 trillion. The company’s March 2026 round closed at an $852 billion post-money valuation after raising $122 billion, while secondary-market marks sit around $860 billion as of mid-September. Strong revenue momentum—annualized run-rate exceeding $40 billion after GPT-5.6 and Astra launches—plus over one billion active users and Codex adoption support the premium. CEO Sam Altman’s confirmation that an IPO is unlikely before 2027 keeps pressure on private pricing, yet the absence of a closed round before month-end limits immediate upside beyond the current band.

This market will resolve according to OpenAI's private market valuation, as measured by the NPM Price reported by Nasdaq Private Market, LLC (NPM) for the last trading day of the specified month.

If the determined value falls exactly on the boundary between two brackets, this market will resolve to the higher bracket.

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 last trading day of the specified month by 1:00 PM ET on the day following the last trading day of the specified month, this market may remain open until 11:59 PM ET on the third business day following the last trading day of the specified month. If no further data is released by that time, the market will resolve according to the data available.

If NPM ceases publishing relevant data prior to the end of the specified period, this market will resolve based on the NPM data published for the period prior to the cessation of coverage, as well as any applicable public market capitalization data following an IPO or direct listing.

If the company completes an IPO or direct listing before the end of the specified period, this market will consider the company’s public market capitalization on the last trading day of the specified month.

Public market capitalization will be determined through appropriate calculation using the final official regular-hours closing prices published for the company's listed equities on its primary exchange for the last trading day of the specified month, multiplied by the company's total number of shares outstanding at the relevant time. If necessary, to accurately capture the company’s total market capitalization, rather than a stock-class-specific market capitalization, the calculation will include all outstanding share classes and apply any stated conversion ratios to the publicly traded class. Where no conversion right exists, such shares will be counted at their stated outstanding amount without discount, unless official filings explicitly specify differently. The number of outstanding shares will be determined from official company filings or disclosures (e.g., SEC filings).

If the listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies.

If the 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 NPM valuations and applicable public market capitalizations 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 this market is NPM data published here: https://fe.secondmarket.com/companies/company-30839e0b-2730-4495-839f-1bf638fa9cca/data. 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.

Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.This market will resolve according to OpenAI's private market valuation, as measured by the NPM Price reported by Nasdaq Private Market, LLC (NPM) for the last trading day of the specified month. If the determined value falls exactly on the boundary between two brackets, this market will resolve to the higher bracket. 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 last trading day of the specified month by 1:00 PM ET on the day following the last trading day of the specified month, this market may remain open until 11:59 PM ET on the third business day following the last trading day of the specified month. If no further data is released by that time, the market will resolve according to the data available. If NPM ceases publishing relevant data prior to the end of the specified period, this market will resolve based on the NPM data published for the period prior to the cessation of coverage, as well as any applicable public market capitalization data following an IPO or direct listing. If the company completes an IPO or direct listing before the end of the specified period, this market will consider the company’s public market capitalization on the last trading day of the specified month. Public market capitalization will be determined through appropriate calculation using the final official regular-hours closing prices published for the company's listed equities on its primary exchange for the last trading day of the specified month, multiplied by the company's total number of shares outstanding at the relevant time. If necessary, to accurately capture the company’s total market capitalization, rather than a stock-class-specific market capitalization, the calculation will include all outstanding share classes and apply any stated conversion ratios to the publicly traded class. Where no conversion right exists, such shares will be counted at their stated outstanding amount without discount, unless official filings explicitly specify differently. The number of outstanding shares will be determined from official company filings or disclosures (e.g., SEC filings). If the listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies. If the 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 NPM valuations and applicable public market capitalizations 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 this market is NPM data published here: https://fe.secondmarket.com/companies/company-30839e0b-2730-4495-839f-1bf638fa9cca/data. 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. Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.
Volume
$26,679
Petsa ng Pagtatapos
Sep 30, 2026
Binuksan ang Market
Aug 4, 2026, 8:25 PM ET

Resolution Source

https://fe.secondmarket.com/companies/company-30839e0b-2730-4495-839f-1bf638fa9cca/data

Resolver

0x69c47De9D...

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Mga Madalas na Tanong

Ang "OpenAI’s valuation end of September 2026?" ay isang prediction market sa Polymarket na may 9 posibleng outcomes kung saan bumibili at nagbebenta ang mga trader ng shares batay sa kanilang pinaniniwalaan na mangyayari. Ang kasalukuyang nangunguna ay "$900B-$1.00T" sa 86%, sinusundan ng "$800-$900B" sa 9%. Ang mga presyo ay sumasalamin sa real-time crowd-sourced probabilities. Halimbawa, ang isang share na naka-presyo sa 86¢ ay nagpapahiwatig na kolektibong itinatakda ng market ang 86% na tsansa sa outcome na iyon. Patuloy na nagbabago ang mga odds na ito habang tumutugon ang mga trader sa mga bagong development at impormasyon. Ang mga shares sa tamang outcome ay mare-redeem sa $1 bawat isa sa market resolution.

Sa ngayon, ang "OpenAI’s valuation end of September 2026?" ay naka-generate ng $26.7K sa kabuuang trading volume mula nang ilunsad ang market noong Aug 4, 2026. Ang antas na ito ng trading activity ay sumasalamin sa malakas na engagement mula sa Polymarket community at tumutulong na matiyak na ang kasalukuyang odds ay sinusuportahan ng malawak na pool ng mga market participant. Maaari mong subaybayan ang live price movements at mag-trade sa anumang outcome nang direkta sa pahinang ito.

Para mag-trade sa "OpenAI’s valuation end of September 2026?," i-browse ang 9 available na outcomes na nakalista sa pahinang ito. Ang bawat outcome ay may kasalukuyang presyo na kumakatawan sa implied probability ng market. Para kumuha ng posisyon, piliin ang outcome na pinaniniwalaan mong pinaka-malamang, piliin ang "Yes" para mag-trade pabor dito o "No" para mag-trade laban dito, ilagay ang iyong halaga, at i-click ang "Trade." Kung tama ang iyong napiling outcome kapag na-resolve ang market, nagbabayad ang iyong "Yes" shares ng $1 bawat isa. Kung mali, nagbabayad ang mga ito ng $0. Maaari ka ring magbenta ng iyong shares anumang oras bago ang resolution kung gusto mong i-lock in ang kita o bawasan ang pagkalugi.

Ang kasalukuyang frontrunner para sa "OpenAI’s valuation end of September 2026?" ay "$900B-$1.00T" sa 86%, ibig sabihin itinatakda ng market ang 86% na tsansa sa outcome na iyon. Ang sumunod na pinaka-malapit na outcome ay "$800-$900B" sa 9%. Nag-a-update ang mga odds na ito sa real-time habang bumibili at nagbebenta ang mga trader ng shares, kaya sinasalamin nila ang pinakabagong kolektibong view kung ano ang pinaka-malamang na mangyari. Bumalik nang madalas o i-bookmark ang pahinang ito para sundan kung paano nagbabago ang odds habang lumilitaw ang bagong impormasyon.

Ang mga resolution rules para sa "OpenAI’s valuation end of September 2026?" ay tiyak na nagde-define kung ano ang kailangang mangyari para sa bawat outcome na maideklara bilang panalo — kasama ang mga opisyal na data source na ginagamit para matukoy ang resulta. Maaari mong i-review ang kumpletong resolution criteria sa "Rules" section sa pahinang ito sa itaas ng mga komento. Inirerekomenda namin na basahin nang mabuti ang mga patakaran bago mag-trade, dahil tinutukoy nila ang mga tiyak na kondisyon, edge cases, at mga source na namamahala kung paano nise-settle ang market na ito.