CashboardWidget · Perps risk
Perp DEX funding and open interest comparison
Perps risk puts four perp venues next to each other. Each venue card shows its 24h volume and share of the total, open interest, the number of markets and a pressure ratio, which is open interest divided by 24h volume. Below the cards, BTC, ETH and SOL each get a funding spread. Every venue’s rate is converted to a common hourly rate, then the gap between the highest and lowest is shown per hour and as APR. Not every venue publishes everything. Aster has no venue-wide open interest in its public API, and Jupiter Perpetuals only gives 24h volume, so both are marked Limited rather than filled in with a guess.
What does the Perps risk widget show?
- 24 hour volume and share of volume per venue
- Open interest and market count where the venue publishes them
- Pressure, open interest divided by 24 hour volume
- Funding per venue for BTC, ETH and SOL, shown as APR
- The funding spread between venues, per hour and as APR
- A Live, Limited or Unavailable status with the reason
Where does the Perps risk data come from?
| Sources | Hyperliquid, Lighter, Aster, Jupiter Perpetuals |
|---|---|
| Settings | All three assets, or only BTC, ETH or SOL |
| Works in | Web and desktop |
| Access | Read-only. The widget itself never asks for a signature |
Which board templates include Perps risk?
Guides
- How to monitor Hyperliquid funding ratesSee every Hyperliquid perp's hourly funding, APR, open interest and 24h volume in one table, sorted by Extreme, Longs pay, Shorts pay, OI or Volume.
- How to compare funding rates across perp DEXesLine up BTC, ETH and SOL funding from Hyperliquid, Lighter and Aster as hourly rates on one panel, with open interest and pressure, and spot the outlier.
Related terms
Frequently asked questions
Why is open interest missing for some venues?
Because the venue does not publish it. Aster’s official public API has no stable venue-wide open interest, and Jupiter Perpetuals publishes 24h volume only. Cashboard shows the gap instead of estimating.
What does the pressure number mean?
Open interest divided by 24 hour volume. At 1.5 or more it turns red, meaning a lot of open positions for how little is trading. It is a rough positioning gauge, not liquidation data.
Is this a funding arbitrage bot?
No. It shows the numbers and places no trades. And a funding spread is not free money. Fees and slippage eat into it, and the rate can flip within the hour.
Last reviewed . Market data in Cashboard comes from the providers named on each widget and may be delayed. Nothing here is financial advice.