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Cboe logo

Cboe data on Aries

Aries customers get Cboe market data in Aries Infinite, Aries Mobile and finance.dev, through a verified Aries account.

Cboe market data connected to an Aries account

✕

Cboe logo

Cboe data on Aries

Aries customers get Cboe market data in Aries Infinite, Aries Mobile and finance.dev, through a verified Aries account.


Cboe market data connected to an Aries account

✕

Cboe logo

Cboe data on Aries

Aries customers get Cboe market data in Aries Infinite, Aries Mobile and finance.dev, through a verified Aries account.


Cboe market data connected to an Aries account

What you see

Cboe data behind options quotes, chains and greeks on every Aries desk.

SPX options chain from Cboe

What you see

Cboe data behind options quotes, chains and greeks on every Aries desk.

SPX options chain from Cboe

What you see

Cboe data behind options quotes, chains and greeks on every Aries desk.

SPX options chain from Cboe

Index Options

$0 commissions apply to eligible electronically placed U.S.-listed stock, ETF, equity-option and ETF-option trades in RAM Financial LLC self-directed individual brokerage accounts. Index-option trades cost $0.55 per contract, plus applicable exchange and regulatory fees. Other trading, account and service fees may apply. See the Fee Schedule.

SPX index options contract specifications

Index Options

$0 commissions apply to eligible electronically placed U.S.-listed stock, ETF, equity-option and ETF-option trades in RAM Financial LLC self-directed individual brokerage accounts. Index-option trades cost $0.55 per contract, plus applicable exchange and regulatory fees. Other trading, account and service fees may apply. See the Fee Schedule.

SPX index options contract specifications

Index Options

$0 commissions apply to eligible electronically placed U.S.-listed stock, ETF, equity-option and ETF-option trades in RAM Financial LLC self-directed individual brokerage accounts. Index-option trades cost $0.55 per contract, plus applicable exchange and regulatory fees. Other trading, account and service fees may apply. See the Fee Schedule.

SPX index options contract specifications

Your Account Is the Gate

Cboe data stays behind a verified account

Verified account shield icon

Verified accounts

Cboe data is only available behind a signed-up Aries account.

Browser window icon

Your tools

Desks and widgets reach the data through your account.

Connected nodes icon

Your agents

Agents connect only after you sign in and approve them.

Your Account Is the Gate

Cboe data stays behind a verified account

Verified account shield icon

Verified accounts

Cboe data is only available behind a signed-up Aries account.

Browser window icon

Your tools

Desks and widgets reach the data through your account.

Connected nodes icon

Your agents

Agents connect only after you sign in and approve them.

Cboe data on Aries

The short ones are here.

Cboe data on Aries

The short ones are here.

Join the Aries Discord

Market talk, product updates, and the team: live every trading day.

© 2026 Aries. All rights reserved.

All investing involves risk, including loss of principal. Brokerage services are offered through RAM Financial LLC (DBA ‘Aries’), a wholly owned subsidiary of Aries Financial, Inc. RAM Financial LLC is an SEC-registered broker-dealer and a member of FINRA and SIPC. Securities accounts are carried by Apex Clearing Corporation, member FINRA and SIPC. Check the background of RAM Financial LLC and Apex Clearing Corporation on FINRA’s BrokerCheck. Options are not suitable for all investors. Options trading requires approval, and available strategies depend on your approval level. You can lose the entire premium paid; certain strategies can result in losses exceeding your initial investment. Multi-leg strategies involve exercise, assignment and expiration risks. Read Characteristics and Risks of Standardized Options before trading. Contact Aries support to request a copy. $0 commissions apply to eligible electronically placed U.S.-listed stock, ETF, equity-option and ETF-option trades in RAM Financial LLC self-directed individual brokerage accounts. Index-option trades cost $0.55 per contract, plus applicable exchange and regulatory fees. Other trading, account and service fees may apply. See the Fee Schedule. SIPC protection applies when a SIPC-member brokerage firm fails and customer cash or securities are missing, subject to eligibility and statutory limits. Supporting documentation for claims, comparisons, recommendations, statistics and other technical data will be supplied upon request. SIPC does not protect against investment losses. Learn more at SIPC.

✕

Cboe logo

Cboe data on Aries

Aries customers get Cboe market data in Aries Infinite, Aries Mobile and finance.dev, through a verified Aries account.

Cboe market data connected to an Aries account

✕

Cboe logo

Cboe data on Aries

Aries customers get Cboe market data in Aries Infinite, Aries Mobile and finance.dev, through a verified Aries account.


Cboe market data connected to an Aries account

✕

Cboe logo

Cboe data on Aries

Aries customers get Cboe market data in Aries Infinite, Aries Mobile and finance.dev, through a verified Aries account.


Cboe market data connected to an Aries account

What you see

Cboe data behind options quotes, chains and greeks on every Aries desk.

SPX options chain from Cboe

What you see

Cboe data behind options quotes, chains and greeks on every Aries desk.

SPX options chain from Cboe

What you see

Cboe data behind options quotes, chains and greeks on every Aries desk.

SPX options chain from Cboe

Index Options

$0 commissions apply to eligible electronically placed U.S.-listed stock, ETF, equity-option and ETF-option trades in RAM Financial LLC self-directed individual brokerage accounts. Index-option trades cost $0.55 per contract, plus applicable exchange and regulatory fees. Other trading, account and service fees may apply. See the Fee Schedule.

SPX index options contract specifications

Index Options

$0 commissions apply to eligible electronically placed U.S.-listed stock, ETF, equity-option and ETF-option trades in RAM Financial LLC self-directed individual brokerage accounts. Index-option trades cost $0.55 per contract, plus applicable exchange and regulatory fees. Other trading, account and service fees may apply. See the Fee Schedule.

SPX index options contract specifications

Index Options

$0 commissions apply to eligible electronically placed U.S.-listed stock, ETF, equity-option and ETF-option trades in RAM Financial LLC self-directed individual brokerage accounts. Index-option trades cost $0.55 per contract, plus applicable exchange and regulatory fees. Other trading, account and service fees may apply. See the Fee Schedule.

SPX index options contract specifications

Your Account Is the Gate

Cboe data stays behind a verified account

Verified account shield icon

Verified accounts

Cboe data is only available behind a signed-up Aries account.

Browser window icon

Your tools

Desks and widgets reach the data through your account.

Connected nodes icon

Your agents

Agents connect only after you sign in and approve them.

Your Account Is the Gate

Cboe data stays behind a verified account

Verified account shield icon

Verified accounts

Cboe data is only available behind a signed-up Aries account.

Browser window icon

Your tools

Desks and widgets reach the data through your account.

Connected nodes icon

Your agents

Agents connect only after you sign in and approve them.

Cboe data on Aries

The short ones are here.

Cboe data on Aries

The short ones are here.

Join the Aries Discord

Market talk, product updates, and the team: live every trading day.

© 2026 Aries. All rights reserved.

All investing involves risk, including loss of principal. Brokerage services are offered through RAM Financial LLC (DBA ‘Aries’), a wholly owned subsidiary of Aries Financial, Inc. RAM Financial LLC is an SEC-registered broker-dealer and a member of FINRA and SIPC. Securities accounts are carried by Apex Clearing Corporation, member FINRA and SIPC. Check the background of RAM Financial LLC and Apex Clearing Corporation on FINRA’s BrokerCheck. Options are not suitable for all investors. Options trading requires approval, and available strategies depend on your approval level. You can lose the entire premium paid; certain strategies can result in losses exceeding your initial investment. Multi-leg strategies involve exercise, assignment and expiration risks. Read Characteristics and Risks of Standardized Options before trading. Contact Aries support to request a copy. $0 commissions apply to eligible electronically placed U.S.-listed stock, ETF, equity-option and ETF-option trades in RAM Financial LLC self-directed individual brokerage accounts. Index-option trades cost $0.55 per contract, plus applicable exchange and regulatory fees. Other trading, account and service fees may apply. See the Fee Schedule. SIPC protection applies when a SIPC-member brokerage firm fails and customer cash or securities are missing, subject to eligibility and statutory limits. Supporting documentation for claims, comparisons, recommendations, statistics and other technical data will be supplied upon request. SIPC does not protect against investment losses. Learn more at SIPC.

✕

Cboe logo

Cboe data on Aries

Aries customers get Cboe market data in Aries Infinite, Aries Mobile and finance.dev, through a verified Aries account.

Cboe market data connected to an Aries account

✕

Cboe logo

Cboe data on Aries

Aries customers get Cboe market data in Aries Infinite, Aries Mobile and finance.dev, through a verified Aries account.


Cboe market data connected to an Aries account

✕

Cboe logo

Cboe data on Aries

Aries customers get Cboe market data in Aries Infinite, Aries Mobile and finance.dev, through a verified Aries account.


Cboe market data connected to an Aries account

What you see

Cboe data behind options quotes, chains and greeks on every Aries desk.

SPX options chain from Cboe

What you see

Cboe data behind options quotes, chains and greeks on every Aries desk.

SPX options chain from Cboe

What you see

Cboe data behind options quotes, chains and greeks on every Aries desk.

SPX options chain from Cboe

Index Options

$0 commissions apply to eligible electronically placed U.S.-listed stock, ETF, equity-option and ETF-option trades in RAM Financial LLC self-directed individual brokerage accounts. Index-option trades cost $0.55 per contract, plus applicable exchange and regulatory fees. Other trading, account and service fees may apply. See the Fee Schedule.

SPX index options contract specifications

Index Options

$0 commissions apply to eligible electronically placed U.S.-listed stock, ETF, equity-option and ETF-option trades in RAM Financial LLC self-directed individual brokerage accounts. Index-option trades cost $0.55 per contract, plus applicable exchange and regulatory fees. Other trading, account and service fees may apply. See the Fee Schedule.

SPX index options contract specifications

Index Options

$0 commissions apply to eligible electronically placed U.S.-listed stock, ETF, equity-option and ETF-option trades in RAM Financial LLC self-directed individual brokerage accounts. Index-option trades cost $0.55 per contract, plus applicable exchange and regulatory fees. Other trading, account and service fees may apply. See the Fee Schedule.

SPX index options contract specifications

Your Account Is the Gate

Cboe data stays behind a verified account

Verified account shield icon

Verified accounts

Cboe data is only available behind a signed-up Aries account.

Browser window icon

Your tools

Desks and widgets reach the data through your account.

Connected nodes icon

Your agents

Agents connect only after you sign in and approve them.

Your Account Is the Gate

Cboe data stays behind a verified account

Verified account shield icon

Verified accounts

Cboe data is only available behind a signed-up Aries account.

Browser window icon

Your tools

Desks and widgets reach the data through your account.

Connected nodes icon

Your agents

Agents connect only after you sign in and approve them.

Cboe data on Aries

The short ones are here.

Cboe data on Aries

The short ones are here.

Join the Aries Discord

Market talk, product updates, and the team: live every trading day.

© 2026 Aries. All rights reserved.

All investing involves risk, including loss of principal. Brokerage services are offered through RAM Financial LLC (DBA ‘Aries’), a wholly owned subsidiary of Aries Financial, Inc. RAM Financial LLC is an SEC-registered broker-dealer and a member of FINRA and SIPC. Securities accounts are carried by Apex Clearing Corporation, member FINRA and SIPC. Check the background of RAM Financial LLC and Apex Clearing Corporation on FINRA’s BrokerCheck. Options are not suitable for all investors. Options trading requires approval, and available strategies depend on your approval level. You can lose the entire premium paid; certain strategies can result in losses exceeding your initial investment. Multi-leg strategies involve exercise, assignment and expiration risks. Read Characteristics and Risks of Standardized Options before trading. Contact Aries support to request a copy. $0 commissions apply to eligible electronically placed U.S.-listed stock, ETF, equity-option and ETF-option trades in RAM Financial LLC self-directed individual brokerage accounts. Index-option trades cost $0.55 per contract, plus applicable exchange and regulatory fees. Other trading, account and service fees may apply. See the Fee Schedule. SIPC protection applies when a SIPC-member brokerage firm fails and customer cash or securities are missing, subject to eligibility and statutory limits. Supporting documentation for claims, comparisons, recommendations, statistics and other technical data will be supplied upon request. SIPC does not protect against investment losses. Learn more at SIPC.