**$OAI leads trader consensus at 61% implied probability due to its concise alignment with the OpenAI brand, a pattern seen in prior tech listings where short, memorable symbols are favored.** Secondary options like $OPAI (17.5%) and $CGPT (14.1%) reflect variants tied to private-market references or product branding, while shorter alternatives such as $OA (11.4%) or $AIX (8.7%) capture niche preferences. OpenAI’s confidential S-1 filing in June 2026 and CEO Sam Altman’s September 12 confirmation that an IPO is now unlikely before 2027—citing AI safety and alignment priorities—have extended the timeline without resolving ticker speculation. Market-implied odds aggregate skin-in-the-game positioning ahead of any 2027 listing, with resolution hinging on the final NASDAQ symbol chosen by underwriters and the company.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$OAI 63%
$OPAI 18%
$AIX 8.7%
$OA 7.2%
$15,290 Vol.
$15,290 Vol.
Dec 30, 2027
$OA
14%
$OAI
62%
$OPAI
18%
$CGPT
14%
$AIGI
<1%
$AAGI
5%
$LLM
2%
$AIX
9%
$OAI 63%
$OPAI 18%
$AIX 8.7%
$OA 7.2%
$15,290 Vol.
$15,290 Vol.
Dec 30, 2027
$OA
$2,496 Vol.
14%
$OAI
$4,953 Vol.
62%
$OPAI
$3,073 Vol.
18%
$CGPT
$1,369 Vol.
14%
$AIGI
$696 Vol.
<1%
$AAGI
$537 Vol.
5%
$LLM
$1,445 Vol.
2%
$AIX
$720 Vol.
9%
This market will resolve according to the public ticker symbol used by OpenAI in an IPO (Initial Public Offering) by December 31, 2027, 11:59 PM ET.
An official announcement from OpenAI that it will IPO under a specific ticker symbol will be sufficient to resolve this market.
If a ticker used by OpenAI in a qualifying IPO is a variant of a ticker symbol listed in this market group with additional letters to denote a specific class of shares, it will be considered to be that ticker (e.g. if OpenAI uses a ticker symbol of $OPAI.A or $OPAIA, this market will resolve to $OPAI).
If OpenAI announces an IPO with multiple tickers that are not considered the same ticker under the previous rule (i.e. $OPAI.A and $OPAI.B would be considered the same ticker), this market will remain open until OpenAI's first day of public trading and will resolve according to the ticker symbolizing the security class with the greatest market capitalization. Market capitalization is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day. If this also results in a tie, this market will resolve according to the ticker symbol that comes first in alphabetical order.
If OpenAI IPOs with a non-listed ticker, or does not IPO or officially announce an IPO and ticker symbol by December 31, 2027, 11:59 PM ET, this market will resolve to "Other."
The primary resolution source for this market will be official information from OpenAI and the primary exchange's official listing page. In the event that the relevant figure is not displayed, another reliable source will be used.
Note: In the event of an interruption in the course of the normal trading session on OpenAI's first day of trading (e.g., a circuit breaker or half-day), the market will use the official closing price of the abbreviated session. If no such official closing price is published, the market will use the closing price on the next trading day for which an official closing price is published, treating that as the first day of trading for purposes of this market.**$OAI leads trader consensus at 61% implied probability due to its concise alignment with the OpenAI brand, a pattern seen in prior tech listings where short, memorable symbols are favored.** Secondary options like $OPAI (17.5%) and $CGPT (14.1%) reflect variants tied to private-market references or product branding, while shorter alternatives such as $OA (11.4%) or $AIX (8.7%) capture niche preferences. OpenAI’s confidential S-1 filing in June 2026 and CEO Sam Altman’s September 12 confirmation that an IPO is now unlikely before 2027—citing AI safety and alignment priorities—have extended the timeline without resolving ticker speculation. Market-implied odds aggregate skin-in-the-game positioning ahead of any 2027 listing, with resolution hinging on the final NASDAQ symbol chosen by underwriters and the company.
This market will resolve according to the public ticker symbol used by OpenAI in an IPO (Initial Public Offering) by December 31, 2027, 11:59 PM ET.
An official announcement from OpenAI that it will IPO under a specific ticker symbol will be sufficient to resolve this market.
If a ticker used by OpenAI in a qualifying IPO is a variant of a ticker symbol listed in this market group with additional letters to denote a specific class of shares, it will be considered to be that ticker (e.g. if OpenAI uses a ticker symbol of $OPAI.A or $OPAIA, this market will resolve to $OPAI).
If OpenAI announces an IPO with multiple tickers that are not considered the same ticker under the previous rule (i.e. $OPAI.A and $OPAI.B would be considered the same ticker), this market will remain open until OpenAI's first day of public trading and will resolve according to the ticker symbolizing the security class with the greatest market capitalization. Market capitalization is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day. If this also results in a tie, this market will resolve according to the ticker symbol that comes first in alphabetical order.
If OpenAI IPOs with a non-listed ticker, or does not IPO or officially announce an IPO and ticker symbol by December 31, 2027, 11:59 PM ET, this market will resolve to "Other."
The primary resolution source for this market will be official information from OpenAI and the primary exchange's official listing page. In the event that the relevant figure is not displayed, another reliable source will be used.
Note: In the event of an interruption in the course of the normal trading session on OpenAI's first day of trading (e.g., a circuit breaker or half-day), the market will use the official closing price of the abbreviated session. If no such official closing price is published, the market will use the closing price on the next trading day for which an official closing price is published, treating that as the first day of trading for purposes of this market.
An official announcement from OpenAI that it will IPO under a specific ticker symbol will be sufficient to resolve this market.
If a ticker used by OpenAI in a qualifying IPO is a variant of a ticker symbol listed in this market group with additional letters to denote a specific class of shares, it will be considered to be that ticker (e.g. if OpenAI uses a ticker symbol of $OPAI.A or $OPAIA, this market will resolve to $OPAI).
If OpenAI announces an IPO with multiple tickers that are not considered the same ticker under the previous rule (i.e. $OPAI.A and $OPAI.B would be considered the same ticker), this market will remain open until OpenAI's first day of public trading and will resolve according to the ticker symbolizing the security class with the greatest market capitalization. Market capitalization is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day. If this also results in a tie, this market will resolve according to the ticker symbol that comes first in alphabetical order.
If OpenAI IPOs with a non-listed ticker, or does not IPO or officially announce an IPO and ticker symbol by December 31, 2027, 11:59 PM ET, this market will resolve to "Other."
The primary resolution source for this market will be official information from OpenAI and the primary exchange's official listing page. In the event that the relevant figure is not displayed, another reliable source will be used.
Note: In the event of an interruption in the course of the normal trading session on OpenAI's first day of trading (e.g., a circuit breaker or half-day), the market will use the official closing price of the abbreviated session. If no such official closing price is published, the market will use the closing price on the next trading day for which an official closing price is published, treating that as the first day of trading for purposes of this market.
Market Opened: May 20, 2026, 5:55 PM ET
Volume
$15,290End Date
Dec 31, 2027Market Opened
May 20, 2026, 5:55 PM ETResolver
0x69c47De9D...This market will resolve according to the public ticker symbol used by OpenAI in an IPO (Initial Public Offering) by December 31, 2027, 11:59 PM ET.
An official announcement from OpenAI that it will IPO under a specific ticker symbol will be sufficient to resolve this market.
If a ticker used by OpenAI in a qualifying IPO is a variant of a ticker symbol listed in this market group with additional letters to denote a specific class of shares, it will be considered to be that ticker (e.g. if OpenAI uses a ticker symbol of $OPAI.A or $OPAIA, this market will resolve to $OPAI).
If OpenAI announces an IPO with multiple tickers that are not considered the same ticker under the previous rule (i.e. $OPAI.A and $OPAI.B would be considered the same ticker), this market will remain open until OpenAI's first day of public trading and will resolve according to the ticker symbolizing the security class with the greatest market capitalization. Market capitalization is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day. If this also results in a tie, this market will resolve according to the ticker symbol that comes first in alphabetical order.
If OpenAI IPOs with a non-listed ticker, or does not IPO or officially announce an IPO and ticker symbol by December 31, 2027, 11:59 PM ET, this market will resolve to "Other."
The primary resolution source for this market will be official information from OpenAI and the primary exchange's official listing page. In the event that the relevant figure is not displayed, another reliable source will be used.
Note: In the event of an interruption in the course of the normal trading session on OpenAI's first day of trading (e.g., a circuit breaker or half-day), the market will use the official closing price of the abbreviated session. If no such official closing price is published, the market will use the closing price on the next trading day for which an official closing price is published, treating that as the first day of trading for purposes of this market.**$OAI leads trader consensus at 61% implied probability due to its concise alignment with the OpenAI brand, a pattern seen in prior tech listings where short, memorable symbols are favored.** Secondary options like $OPAI (17.5%) and $CGPT (14.1%) reflect variants tied to private-market references or product branding, while shorter alternatives such as $OA (11.4%) or $AIX (8.7%) capture niche preferences. OpenAI’s confidential S-1 filing in June 2026 and CEO Sam Altman’s September 12 confirmation that an IPO is now unlikely before 2027—citing AI safety and alignment priorities—have extended the timeline without resolving ticker speculation. Market-implied odds aggregate skin-in-the-game positioning ahead of any 2027 listing, with resolution hinging on the final NASDAQ symbol chosen by underwriters and the company.
This market will resolve according to the public ticker symbol used by OpenAI in an IPO (Initial Public Offering) by December 31, 2027, 11:59 PM ET.
An official announcement from OpenAI that it will IPO under a specific ticker symbol will be sufficient to resolve this market.
If a ticker used by OpenAI in a qualifying IPO is a variant of a ticker symbol listed in this market group with additional letters to denote a specific class of shares, it will be considered to be that ticker (e.g. if OpenAI uses a ticker symbol of $OPAI.A or $OPAIA, this market will resolve to $OPAI).
If OpenAI announces an IPO with multiple tickers that are not considered the same ticker under the previous rule (i.e. $OPAI.A and $OPAI.B would be considered the same ticker), this market will remain open until OpenAI's first day of public trading and will resolve according to the ticker symbolizing the security class with the greatest market capitalization. Market capitalization is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day. If this also results in a tie, this market will resolve according to the ticker symbol that comes first in alphabetical order.
If OpenAI IPOs with a non-listed ticker, or does not IPO or officially announce an IPO and ticker symbol by December 31, 2027, 11:59 PM ET, this market will resolve to "Other."
The primary resolution source for this market will be official information from OpenAI and the primary exchange's official listing page. In the event that the relevant figure is not displayed, another reliable source will be used.
Note: In the event of an interruption in the course of the normal trading session on OpenAI's first day of trading (e.g., a circuit breaker or half-day), the market will use the official closing price of the abbreviated session. If no such official closing price is published, the market will use the closing price on the next trading day for which an official closing price is published, treating that as the first day of trading for purposes of this market.
An official announcement from OpenAI that it will IPO under a specific ticker symbol will be sufficient to resolve this market.
If a ticker used by OpenAI in a qualifying IPO is a variant of a ticker symbol listed in this market group with additional letters to denote a specific class of shares, it will be considered to be that ticker (e.g. if OpenAI uses a ticker symbol of $OPAI.A or $OPAIA, this market will resolve to $OPAI).
If OpenAI announces an IPO with multiple tickers that are not considered the same ticker under the previous rule (i.e. $OPAI.A and $OPAI.B would be considered the same ticker), this market will remain open until OpenAI's first day of public trading and will resolve according to the ticker symbolizing the security class with the greatest market capitalization. Market capitalization is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day. If this also results in a tie, this market will resolve according to the ticker symbol that comes first in alphabetical order.
If OpenAI IPOs with a non-listed ticker, or does not IPO or officially announce an IPO and ticker symbol by December 31, 2027, 11:59 PM ET, this market will resolve to "Other."
The primary resolution source for this market will be official information from OpenAI and the primary exchange's official listing page. In the event that the relevant figure is not displayed, another reliable source will be used.
Note: In the event of an interruption in the course of the normal trading session on OpenAI's first day of trading (e.g., a circuit breaker or half-day), the market will use the official closing price of the abbreviated session. If no such official closing price is published, the market will use the closing price on the next trading day for which an official closing price is published, treating that as the first day of trading for purposes of this market.
Volume
$15,290End Date
Dec 31, 2027Market Opened
May 20, 2026, 5:55 PM ETResolver
0x69c47De9D...**$OAI leads trader consensus at 61% implied probability due to its concise alignment with the OpenAI brand, a pattern seen in prior tech listings where short, memorable symbols are favored.** Secondary options like $OPAI (17.5%) and $CGPT (14.1%) reflect variants tied to private-market references or product branding, while shorter alternatives such as $OA (11.4%) or $AIX (8.7%) capture niche preferences. OpenAI’s confidential S-1 filing in June 2026 and CEO Sam Altman’s September 12 confirmation that an IPO is now unlikely before 2027—citing AI safety and alignment priorities—have extended the timeline without resolving ticker speculation. Market-implied odds aggregate skin-in-the-game positioning ahead of any 2027 listing, with resolution hinging on the final NASDAQ symbol chosen by underwriters and the company.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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