River Markets

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@river_markets

The prime broker for prediction markets

rivermarkets.com Joined April 2026

2 Following 1.3K Followers 100 Posts

Latest posts 5

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River Markets @river_markets 5d

Yesterday, River Markets’ futures commission merchant, completed its CFTC registration.

This registration gives us the foundation to build 24/7 brokerage services around a single collateral pool, including financing activity and OTC trading.

Thanks to @TheBlockCo and @JasonShubnell for covering what we're building.

theblock.co/news/regulatio…

www.theblock.co Prediction market broker River Markets registers affiliate as CFTC futures commission merchant River Markets was founded in May and has routed over 250 million contracts. It's backed by "top-tier venture capital firms" following a $8.5 million seed funding round.

River Markets @river_markets Oct 20

We're very excited to partner with @Cryptocom_Exch and @OG_com to bring their liquidity to River Markets.

Read more here : crypto.com/us/company-new…

River Markets @river_markets Sep 30

River Markets 🤝 RFQs

oscar Verified account @oscar_lvy Sep 30

Combos made up 60% of prediction-market volume last weekend.

Today, we’re launching RFQs on @river_markets, bringing every exchange we support into a single feed.

Every trading team wants to quote different flow. River Markets lets liquidity providers filter RFQs by category, number of legs, size, and more, so they can spend their time on pricing and risk rather than integrating separate exchange feeds.

When they want to respond, they can quote on any supported exchange through a single endpoint.

The new workflow helps liquidity providers:

- See RFQs across exchanges in one feed
- Filter for the flow that fits their strategy
- Quote across exchanges through one integration
- Spend less time maintaining infrastructure and more time pricing

View quoted post on X

River Markets @river_markets Sep 23

In the wake of @kalshi and @polymarket taking sports volume, @draftkings, @underdog, and @fanduel have recently started to operate their own native prediction market products (DCM or FCM).

“Sportsbooks vs prediction markets” is the wrong question.

The two categories are converging.

River Markets @river_markets Sep 22

A 2c improvement on 50,000 contracts is $1,000. Now multiply that by every game in the season.

For any serious trading firm, checking every exchange for the best price & fills not optional.

River Markets handles this all for you, giving you an average price improvement of 2c, letting you focus on your models and trading.