Funding Rates › Changelog
Funding Rates changelog
User-visible changes to Funding Rates, newest first: new pages and venues, data corrections and methodology changes. To report a wrong number, see contact and corrections; the formulas are on the methodology page.
Changes
- Added funding rate pages for 13 more coins (ZEC, NEAR, WLD, LIT, XMR, PUMP, UNI, VVV, ZRO, XPL, ONDO, ASTER, TRX), chosen by open interest across venues. Their summaries are written from the live data. Coin pages now count independent venues for the 3-venue index threshold (front ends that route to Hyperliquid no longer count separately).
- Added the daily perp funding briefing archive (/briefing/): funding deviations, day-over-day movers, open interest leaders and new HIP-3 markets, published as dated pages only on days with enough change and otherwise rolled into weekly pages, plus an email signup (collect only; no email is sent yet).
- Added the funding rate deviation page (each venue versus the cross-venue median per coin), a HIP-3 markets by dex section on the Hyperliquid page, read-only JSON endpoints /api/rates.json, /api/hip3.json and /api/deviations.json, and an agent card at /.well-known/agent.json.
- Added an About page (coverage, data collection, privacy, contact), this changelog, and a documented JSON and CSV feed of every row with its venue, source, update time and stale flag. Home and coin tables now link each row to its public source and show the venue's own rate per interval. Hyperliquid fetches now retry once before a venue is marked stale.
- Answer-first lead sentences, FAQs that match common questions, per-row freshness times and worked examples on the calculator.
- Added the funding rate history page: Hyperliquid and OKX funding history with stats, streaks, a chart, a daily table and CSV download.
- Added the pre-IPO perps board (implied valuations, funding, open interest) and the US stock perps board with market-session status.
- GMX: funding units confirmed on-chain (annual fraction scaled by 1e30, divided by 8,760 for hourly) and the long/short cost sign corrected.
- Arbitrage scanner now defaults to assets on 4+ venues with a liquidity screen (open interest of at least $1M per leg where venues report it); added open interest for Hyperliquid, HIP-3 and Bybit and fixed dYdX to USD.
- GMX pools: dropped empty and synthetic pools, kept the largest pool per asset, and added a 3% per 8h outlier guard with per-venue counts.
- Added the funding rate arbitrage scanner and the funding rate heatmap.
- Added the methodology page, last-updated stamps, citable summary sentences and Dataset structured data.
- Retargeted the HYPE page to "HYPE funding rate today"; the JSON endpoints now allow cross-origin reads.
- robots.txt explicitly allows AI crawlers (Bytespider stays blocked).
- The public /api/latest.json no longer includes raw error text or timings.
- Fixed the home Spread APR column, which now annualises the 8h spread (×1,095) instead of ×3.
- Fixed bare SPX being mapped to the S&P 500; it now maps to the SPX6900 memecoin unless the mark price is above 1,000.
- Cleaner source status: a venue whose fetch fails keeps its last good rows, tagged stale with the time of its last good update.
- Added funding rate pages for 17 major coins with a rolling 24h/7d history.
- Faster pages through stale-while-revalidate caching; added favicons.
- Added Google Analytics 4 and Cloudflare Web Analytics.
- Launch: multi-venue funding dashboard, Hyperliquid page and a funding rate calculator with a funding-plus-holding-cost mode.