# Perpys

> Live funding rates, open interest and 24h volume for perpetual DEXs (Hyperliquid, Lighter, Aster) normalised to an 8-hour basis, with Binance and Bybit reference rates. Rebuilt hourly from the venues' public APIs. Snapshot: 2026-10-16T22:39:13.316Z.

Sign convention: positive funding = longs pay shorts. 8h-equivalent = hourly rate × 8. APR = hourly × 8760 (simple).

## Pages
- [Funding rates hub](https://perpys.com/funding/): every token on Hyperliquid or Lighter with Aster and Binance alongside
- [DEX Funding Index](https://perpys.com/funding-index/): OI-weighted funding across all Hyperliquid and Lighter markets, hourly history
- [Funding arbitrage](https://perpys.com/arbitrage/): cross-venue gaps, gross and net of taker fees, break-even hours
- [Hyperliquid](https://perpys.com/venues/hyperliquid/), [Lighter](https://perpys.com/venues/lighter/), [Aster](https://perpys.com/venues/aster/): fees, funding formulas, live totals
- [Hyperliquid vs Lighter](https://perpys.com/compare/hyperliquid-vs-lighter/), [Hyperliquid vs Aster](https://perpys.com/compare/hyperliquid-vs-aster/), [Lighter vs Aster](https://perpys.com/compare/lighter-vs-aster/)
- [Funding rate calculator](https://perpys.com/tools/funding-rate-calculator/)
- [Funding rates explained](https://perpys.com/learn/funding-rates-explained/)
- [Methodology and data sources](https://perpys.com/methodology/)
- [Open data](https://perpys.com/data/): latest.json (snapshot), index.csv (Funding Index history), funding/<token>.csv (hourly history per token), CC BY 4.0

## Token pages
- [BTC funding rate](https://perpys.com/funding/btc/)
- [ETH funding rate](https://perpys.com/funding/eth/)
- [HYPE funding rate](https://perpys.com/funding/hype/)
- [SOL funding rate](https://perpys.com/funding/sol/)
- [ZEC funding rate](https://perpys.com/funding/zec/)
- [NEAR funding rate](https://perpys.com/funding/near/)
- [XRP funding rate](https://perpys.com/funding/xrp/)
- [PUMP funding rate](https://perpys.com/funding/pump/)
- [LIT funding rate](https://perpys.com/funding/lit/)
- [DOGE funding rate](https://perpys.com/funding/doge/)
- [ENA funding rate](https://perpys.com/funding/ena/)
- [ZRO funding rate](https://perpys.com/funding/zro/)
- [WLD funding rate](https://perpys.com/funding/wld/)
- [UNI funding rate](https://perpys.com/funding/uni/)
- [VVV funding rate](https://perpys.com/funding/vvv/)
- [XMR funding rate](https://perpys.com/funding/xmr/)
- [XPL funding rate](https://perpys.com/funding/xpl/)
- [SUI funding rate](https://perpys.com/funding/sui/)
- [AAVE funding rate](https://perpys.com/funding/aave/)
- [LINK funding rate](https://perpys.com/funding/link/)
- [STRK funding rate](https://perpys.com/funding/strk/)
- [TAO funding rate](https://perpys.com/funding/tao/)
- [BNB funding rate](https://perpys.com/funding/bnb/)
- [MON funding rate](https://perpys.com/funding/mon/)
- [ONDO funding rate](https://perpys.com/funding/ondo/)
- [FARTCOIN funding rate](https://perpys.com/funding/fartcoin/)
- [ADA funding rate](https://perpys.com/funding/ada/)
- [AERO funding rate](https://perpys.com/funding/aero/)
- [GRASS funding rate](https://perpys.com/funding/grass/)
- [PONS funding rate](https://perpys.com/funding/pons/)
- [GRAM funding rate](https://perpys.com/funding/gram/)
- [PEPE funding rate](https://perpys.com/funding/pepe/)
- [LTC funding rate](https://perpys.com/funding/ltc/)
- [ASTER funding rate](https://perpys.com/funding/aster/)
- [CASHCAT funding rate](https://perpys.com/funding/cashcat/)
- [PAXG funding rate](https://perpys.com/funding/paxg/)
- [AVAX funding rate](https://perpys.com/funding/avax/)
- [ARB funding rate](https://perpys.com/funding/arb/)
- [CRV funding rate](https://perpys.com/funding/crv/)
- [TIA funding rate](https://perpys.com/funding/tia/)
- [XLM funding rate](https://perpys.com/funding/xlm/)
- [HBAR funding rate](https://perpys.com/funding/hbar/)
- [TRX funding rate](https://perpys.com/funding/trx/)
- [FET funding rate](https://perpys.com/funding/fet/)
- [ETHFI funding rate](https://perpys.com/funding/ethfi/)
- [FIL funding rate](https://perpys.com/funding/fil/)
- [WLFI funding rate](https://perpys.com/funding/wlfi/)
- [PENDLE funding rate](https://perpys.com/funding/pendle/)
- [JUP funding rate](https://perpys.com/funding/jup/)
- [LDO funding rate](https://perpys.com/funding/ldo/)