Prediction markets
Trade what happens next
Trade event contracts on Aries from the same account as your stocks and options.

Prediction markets
Trade what happens next
Trade event contracts on Aries from the same account as your stocks and options.

Every outcome, one board
Events, contracts and live YES and NO prices in one view, next to the news and the polls that move them.

Every outcome, one board
Events, contracts and live YES and NO prices in one view, next to the news and the polls that move them.


Event contracts
Buy the outcome you think happens
Each contract pays out if its outcome happens. Its price moves with what the market thinks the odds are.
Search every market
Find events and contracts by keyword in Aries or through the finance.dev Prediction API.
Contract history
Price history for any contract, so you can see how the odds moved.

Event contracts
Buy the outcome you think happens
Each contract pays out if its outcome happens. Its price moves with what the market thinks the odds are.
Search every market
Find events and contracts by keyword in Aries or through the finance.dev Prediction API.
Contract history
Price history for any contract, so you can see how the odds moved.
Prediction tools
Everything the trade needs, on one desk

Event board
Every contract under an event, with live prices.

Odds history
YES and NO price history for any contract.

Live news
The stories behind the move, next to the market.
Prediction tools
Everything the trade needs, on one desk

Event board
Every contract under an event, with live prices.

Odds history
YES and NO price history for any contract.

Live news
The stories behind the move, next to the market.

The news is a market now
Trade the outcome, not just the reaction.

The news is a market now
Trade the outcome, not just the reaction.
Risk disclosure
Event contracts are risky and not suitable for all investors. You can lose the full amount paid for a contract. Event contracts are offered through [venue/entity], [regulated by the CFTC], and are not protected by SIPC. Eligibility restrictions may apply.
Risk disclosure
Event contracts are risky and not suitable for all investors. You can lose the full amount paid for a contract. Event contracts are offered through [venue/entity], [regulated by the CFTC], and are not protected by SIPC. Eligibility restrictions may apply.
Prediction markets on Aries
The short ones are here. For anything else, ask Aries below.
Prediction markets on Aries
The short ones are here. For anything else, ask Aries below.
The Aries 8-ball
Get a free share of stock, worth up to $500
Refer a friend to Aries. Once they’re approved, you’ll both get a free share in companies like Nvidia, Apple, and more.

The Aries 8-ball
Get a free share of stock, worth up to $500
Refer a friend to Aries. Once they’re approved, you’ll both get a free share in companies like Nvidia, Apple, and more.

The Aries 8-ball
Get a free share of stock, worth up to $500
Refer a friend to Aries. Once they’re approved, you’ll both get a free share in companies like Nvidia, Apple, and more.

Prediction markets
Trade what happens next
Trade event contracts on Aries from the same account as your stocks and options.

Prediction markets
Trade what happens next
Trade event contracts on Aries from the same account as your stocks and options.

Every outcome, one board
Events, contracts and live YES and NO prices in one view, next to the news and the polls that move them.

Every outcome, one board
Events, contracts and live YES and NO prices in one view, next to the news and the polls that move them.


Event contracts
Buy the outcome you think happens
Each contract pays out if its outcome happens. Its price moves with what the market thinks the odds are.
Search every market
Find events and contracts by keyword in Aries or through the finance.dev Prediction API.
Contract history
Price history for any contract, so you can see how the odds moved.

Event contracts
Buy the outcome you think happens
Each contract pays out if its outcome happens. Its price moves with what the market thinks the odds are.
Search every market
Find events and contracts by keyword in Aries or through the finance.dev Prediction API.
Contract history
Price history for any contract, so you can see how the odds moved.
Prediction tools
Everything the trade needs, on one desk

Event board
Every contract under an event, with live prices.

Odds history
YES and NO price history for any contract.

Live news
The stories behind the move, next to the market.
Prediction tools
Everything the trade needs, on one desk

Event board
Every contract under an event, with live prices.

Odds history
YES and NO price history for any contract.

Live news
The stories behind the move, next to the market.

The news is a market now
Trade the outcome, not just the reaction.

The news is a market now
Trade the outcome, not just the reaction.
Risk disclosure
Event contracts are risky and not suitable for all investors. You can lose the full amount paid for a contract. Event contracts are offered through [venue/entity], [regulated by the CFTC], and are not protected by SIPC. Eligibility restrictions may apply.
Risk disclosure
Event contracts are risky and not suitable for all investors. You can lose the full amount paid for a contract. Event contracts are offered through [venue/entity], [regulated by the CFTC], and are not protected by SIPC. Eligibility restrictions may apply.
Prediction markets on Aries
The short ones are here. For anything else, ask Aries below.
Prediction markets on Aries
The short ones are here. For anything else, ask Aries below.
The Aries 8-ball
Get a free share of stock, worth up to $500
Refer a friend to Aries. Once they’re approved, you’ll both get a free share in companies like Nvidia, Apple, and more.

The Aries 8-ball
Get a free share of stock, worth up to $500
Refer a friend to Aries. Once they’re approved, you’ll both get a free share in companies like Nvidia, Apple, and more.

The Aries 8-ball
Get a free share of stock, worth up to $500
Refer a friend to Aries. Once they’re approved, you’ll both get a free share in companies like Nvidia, Apple, and more.

Prediction markets
Trade what happens next
Trade event contracts on Aries from the same account as your stocks and options.

Prediction markets
Trade what happens next
Trade event contracts on Aries from the same account as your stocks and options.

Every outcome, one board
Events, contracts and live YES and NO prices in one view, next to the news and the polls that move them.

Every outcome, one board
Events, contracts and live YES and NO prices in one view, next to the news and the polls that move them.


Event contracts
Buy the outcome you think happens
Each contract pays out if its outcome happens. Its price moves with what the market thinks the odds are.
Search every market
Find events and contracts by keyword in Aries or through the finance.dev Prediction API.
Contract history
Price history for any contract, so you can see how the odds moved.

Event contracts
Buy the outcome you think happens
Each contract pays out if its outcome happens. Its price moves with what the market thinks the odds are.
Search every market
Find events and contracts by keyword in Aries or through the finance.dev Prediction API.
Contract history
Price history for any contract, so you can see how the odds moved.
Prediction tools
Everything the trade needs, on one desk

Event board
Every contract under an event, with live prices.

Odds history
YES and NO price history for any contract.

Live news
The stories behind the move, next to the market.
Prediction tools
Everything the trade needs, on one desk

Event board
Every contract under an event, with live prices.

Odds history
YES and NO price history for any contract.

Live news
The stories behind the move, next to the market.

The news is a market now
Trade the outcome, not just the reaction.

The news is a market now
Trade the outcome, not just the reaction.
Risk disclosure
Event contracts are risky and not suitable for all investors. You can lose the full amount paid for a contract. Event contracts are offered through [venue/entity], [regulated by the CFTC], and are not protected by SIPC. Eligibility restrictions may apply.
Risk disclosure
Event contracts are risky and not suitable for all investors. You can lose the full amount paid for a contract. Event contracts are offered through [venue/entity], [regulated by the CFTC], and are not protected by SIPC. Eligibility restrictions may apply.
Prediction markets on Aries
The short ones are here. For anything else, ask Aries below.
Prediction markets on Aries
The short ones are here. For anything else, ask Aries below.
The Aries 8-ball
Get a free share of stock, worth up to $500
Refer a friend to Aries. Once they’re approved, you’ll both get a free share in companies like Nvidia, Apple, and more.

The Aries 8-ball
Get a free share of stock, worth up to $500
Refer a friend to Aries. Once they’re approved, you’ll both get a free share in companies like Nvidia, Apple, and more.

The Aries 8-ball
Get a free share of stock, worth up to $500
Refer a friend to Aries. Once they’re approved, you’ll both get a free share in companies like Nvidia, Apple, and more.
