# perpfuse

> Perpetual futures market analytics, funding comparisons and research tools.

perpfuse provides perpetual futures analytics across centralized and decentralized exchanges, and a prediction-market monitoring tool for Polymarket and Kalshi.

Analytics and education only: no trade execution, custody, personalized investment advice or guaranteed returns. Coverage is a monitored sample, not the whole market. Missing values are not zero. Funding APR is a simple annualized extrapolation, not realized income. Prices, fees and depth can change; use each page's observation timestamps and source links. An empty opportunity list does not mean that the scanner is offline. Partner links may earn compensation; venue eligibility and terms still apply.

## Public tools and policies

- [Perpetual Futures Execution Costs — Fees & Slippage](https://www.perpfuse.com/execution-cost): Compare observed execution costs, fill rates and published taker fees for perpetual futures across trade sizes and exchanges.
- [Perpetual Futures Directory — Coins & Exchanges](https://www.perpfuse.com/directory): Browse perpetual futures assets and exchanges, with links to contract prices, funding rates and open interest.
- [Prediction Market Arbitrage Scanner — Polymarket & Kalshi](https://www.perpfuse.com/market-neutral): Monitor Polymarket and Kalshi order books, compare complementary outcomes and check net edge after trading fees and available depth.
- [Funding & Price Arbitrage Scanner](https://www.perpfuse.com/arbitrage): Compare current funding differences and entry spreads across eligible perpetual contracts.
- [WTI / Brent Perpetual Spread](https://www.perpfuse.com/arbitrage/oil): Compare recorded oil perpetual prices, differences and settled funding.
- [Perpetual Spread Grapher](https://www.perpfuse.com/arbitrage/grapher): Compare two contracts using recorded prices, aligned hourly spreads and settled funding.
- [Position Cost Calculator](https://www.perpfuse.com/position-cost): Compare published fees and constant-funding scenarios by exchange.
- [Crypto Perpetual Markets by Coin](https://www.perpfuse.com/coins): Compare coins by exchange count, volume, open interest and funding APR. Explore settled funding history and trade through available exchange links.
- [Perpetual Futures Analytics & Funding Rates](https://www.perpfuse.com/): Compare perpetual futures funding rates, open interest, volume and spreads across centralized and decentralized exchanges. Explore data quality and contract details.
- [Perpetual Futures Markets Screener](https://www.perpfuse.com/markets): Filter perpetual futures by exchange, asset, funding rate, open interest and liquidity. Compare contract specifications and check data freshness.
- [Crypto Funding Rates Across Exchanges](https://www.perpfuse.com/funding): Compare perpetual futures funding rates and normalized APR across exchanges. Check settlement intervals, rate direction and available funding history.
- [Crypto Open Interest Tracker](https://www.perpfuse.com/oi): Compare perpetual futures open interest and changes across exchanges. Read USD exposure alongside price, trading volume and data freshness.
- [Crypto Bid–Ask Spread Comparison](https://www.perpfuse.com/spreads): Compare bid–ask spreads across perpetual futures venues. Review top-of-book data and understand why quoted spread is not full execution cost.
- [Perpetual Futures Exchanges & Data Coverage](https://www.perpfuse.com/exchanges): Explore centralized and decentralized perpetual futures exchanges, available contracts, funding coverage, open interest and data quality.
- [Funding, Open Interest & Data Methodology](https://www.perpfuse.com/methodology): How perpfuse normalizes funding intervals, annualized rates, open interest and market data. Understand quality flags, missing history and model limitations.
- [AI Forecast Track Record](https://www.perpfuse.com/ai-track-record): See whether perpfuse's AI funding-persistence and ranker forecasts actually held up, scored only against predictions whose real outcome is already known.
- [Perpetual Futures Liquidity Comparison](https://www.perpfuse.com/liquidity): Compare available liquidity observations and spreads. Distinguish top-of-book quotes from depth and review limitations before interpreting execution estimates.
- [Funding Rate Reliability & Data Quality](https://www.perpfuse.com/funding-reliability): Review funding data availability and quality. Separate predicted rates from recorded settlements and inspect gaps before comparing markets.
- [New Perpetual Futures Listings](https://www.perpfuse.com/new-markets): Explore newly discovered futures contracts across connected exchanges. Check first observation, venue, contract type and available market data.
- [Tokenized Asset & RWA Derivatives Markets](https://www.perpfuse.com/rwa): Explore available derivatives referencing real-world assets. Compare market data and contract classifications; derivatives do not imply ownership of underlying assets.
- [Perpetual Futures Market Data API](https://www.perpfuse.com/api): Explore perpfuse market data API access, available endpoints and data coverage for funding, prices and open interest.
- [perpfuse Plans & Analytics Access](https://www.perpfuse.com/pricing): Compare perpfuse analytics plans and available features. Check current access and billing availability before choosing a plan.
- [perpfuse Terms of Use](https://www.perpfuse.com/terms): Terms for using perpfuse analytics, market data, research tools and public information.
- [perpfuse Privacy Policy](https://www.perpfuse.com/privacy): How perpfuse handles account, security, operational and optional analytics data.
- [Affiliate disclosure](https://www.perpfuse.com/affiliate-disclosure)

## Research guides by language

- [English — Perpetual futures research guides](https://www.perpfuse.com/learn/en)
- [Perpetual funding rates: comparison, APR and risks](https://www.perpfuse.com/learn/en/funding-rates)
- [Open interest vs volume in perpetual futures](https://www.perpfuse.com/learn/en/open-interest)
- [Perpetual futures fees: compare maker, taker and funding costs](https://www.perpfuse.com/learn/en/perpetual-futures-fees)
- [Русский — Как читать данные бессрочных фьючерсов](https://www.perpfuse.com/learn/ru)
- [Фандинг фьючерсов: сравнение ставок, APR и риски](https://www.perpfuse.com/learn/ru/funding-rates)
- [Открытый интерес и объём торгов: в чём разница](https://www.perpfuse.com/learn/ru/open-interest)
- [Комиссии бессрочных фьючерсов: мейкер, тейкер и фандинг](https://www.perpfuse.com/learn/ru/perpetual-futures-fees)
- [中文 — 永续合约数据分析指南](https://www.perpfuse.com/learn/zh)
- [永续合约资金费率：比较方法、APR 与风险](https://www.perpfuse.com/learn/zh/funding-rates)
- [持仓量与成交量：如何解读永续合约 OI](https://www.perpfuse.com/learn/zh/open-interest)
- [永续合约手续费：比较 maker、taker 与资金费](https://www.perpfuse.com/learn/zh/perpetual-futures-fees)
- [한국어 — 무기한 선물 데이터 분석 가이드](https://www.perpfuse.com/learn/ko)
- [펀딩비 비교: 지급 주기, APR과 위험](https://www.perpfuse.com/learn/ko/funding-rates)
- [미결제약정과 거래량의 차이: OI 해석하기](https://www.perpfuse.com/learn/ko/open-interest)
- [무기한 선물 수수료: 메이커, 테이커, 펀딩 비교](https://www.perpfuse.com/learn/ko/perpetual-futures-fees)
- [日本語 — 無期限先物のデータ分析ガイド](https://www.perpfuse.com/learn/ja)
- [資金調達率の比較：決済間隔、APR、リスク](https://www.perpfuse.com/learn/ja/funding-rates)
- [未決済建玉と出来高の違い：OIの読み方](https://www.perpfuse.com/learn/ja/open-interest)
- [無期限先物の手数料：メイカー・テイカー・資金調達料](https://www.perpfuse.com/learn/ja/perpetual-futures-fees)
- [Español — Guías de análisis de futuros perpetuos](https://www.perpfuse.com/learn/es)
- [Tasas de financiación: intervalos, APR y riesgos](https://www.perpfuse.com/learn/es/funding-rates)
- [Interés abierto frente a volumen en futuros](https://www.perpfuse.com/learn/es/open-interest)
- [Comisiones de futuros perpetuos: maker, taker y funding](https://www.perpfuse.com/learn/es/perpetual-futures-fees)
- [Português — Guias de análise de futuros perpétuos](https://www.perpfuse.com/learn/pt)
- [Taxas de funding: comparação, APR e riscos](https://www.perpfuse.com/learn/pt/funding-rates)
- [Open interest e volume: como interpretar](https://www.perpfuse.com/learn/pt/open-interest)
- [Taxas de futuros perpétuos: maker, taker e funding](https://www.perpfuse.com/learn/pt/perpetual-futures-fees)
- [Tiếng Việt — Hướng dẫn phân tích hợp đồng vĩnh cửu](https://www.perpfuse.com/learn/vi)
- [Funding rate: so sánh, APR và rủi ro](https://www.perpfuse.com/learn/vi/funding-rates)
- [Open interest khác khối lượng giao dịch thế nào?](https://www.perpfuse.com/learn/vi/open-interest)
- [Phí hợp đồng vĩnh cửu: so sánh maker, taker và funding](https://www.perpfuse.com/learn/vi/perpetual-futures-fees)
- [Türkçe — Sürekli vadeli işlem analiz rehberleri](https://www.perpfuse.com/learn/tr)
- [Fonlama oranları: karşılaştırma, APR ve riskler](https://www.perpfuse.com/learn/tr/funding-rates)
- [Açık pozisyon miktarı ve işlem hacmi arasındaki fark](https://www.perpfuse.com/learn/tr/open-interest)
- [Sürekli vadeli işlem ücretleri: maker, taker ve fonlama](https://www.perpfuse.com/learn/tr/perpetual-futures-fees)
- [Deutsch — Perpetual Futures verstehen](https://www.perpfuse.com/learn/de)
- [Funding-Raten vergleichen: Intervalle, APR und Risiken](https://www.perpfuse.com/learn/de/funding-rates)
- [Open Interest und Handelsvolumen richtig unterscheiden](https://www.perpfuse.com/learn/de/open-interest)
- [Perpetual-Futures-Gebühren: Maker, Taker und Funding vergleichen](https://www.perpfuse.com/learn/de/perpetual-futures-fees)

## Discovery and attribution

- [Automatically maintained sitemap index](https://www.perpfuse.com/sitemap.xml): Current public asset, contract and exchange URLs; follow its child sitemaps.
- [Crawler rules](https://www.perpfuse.com/robots.txt)
- [Research guide text](https://www.perpfuse.com/llms-full.txt): All supported languages, generated from the same content as the public articles; not a live data feed.

Cite the canonical page URL and observation time for changing metrics. Do not describe indicative funding as settled payments, stale books as executable liquidity, or model output as a guaranteed forecast. This directory does not grant data redistribution rights or override robots.txt, authentication or the Terms of Use.

Contact: Support on the website (Telegram or on-site chat).