LIVE DATA
Arcus trading tools
Calculators and live tables built on the public Arcus API. Nothing to install and no account needed.
The live tools read GET /v1/markets and GET /v1/feetiers from api.arcus.xyz in your browser and refresh every 60 seconds. Funding is the hourly payment between longs and shorts. Open interest is the value of positions still open. Volume is what traded in the last 24 hours. The two calculators turn the same data into what a trade would cost and where it could be liquidated.
Fee Calculator
Your perp fees at any 30-day volume, on the live beta rates or the standard schedule, with VIP rebates and the 5% referral discount.
Calculate your fees →Funding Rates
Hourly and annualized funding on every Arcus perp, and which equity and commodity markets are in the locked off-hours mode right now.
See funding rates →Open Interest
Open interest by market in USD and base units, each market’s share, and how much of each RWA market’s OI cap is used.
Browse open interest →Volume Rankings
Every Arcus perp ranked by 24-hour volume, with trade counts, price change and volume-to-OI turnover.
Check volume rankings →Position Calculator
Collateral, Arcus’s minimum margin and an estimated liquidation price for a position, from each market’s live margin fractions.
Open the calculator →Trader's Stack
Hardware wallets, tax software and portfolio trackers for an Arcus account, each with a reason to skip it.
See the toolkit →Trade Arcus for 5% less
Join with code ARCUSGUIDE and Arcus takes 5% off your trading fees, automatically. It costs nothing, and the code attaches at signup, so add it on day one.
Get 5% Off Arcus Fees