# Swiftedge > Swiftedge (also written SwiftEdge) is Swiftedge ApS, a Danish company that builds free live Bitcoin and Ethereum order flow tools for futures and options. Swiftedge Depth shows the live BTCUSDT perpetual futures order book as a heatmap in the browser, with every trade as a bubble sized by volume, VWAP, a descriptive market read, session levels, options gamma exposure (GEX) levels, CVD, alerts and 24 drawing tools. Swiftedge Options shows the live BTC options chain from Deribit, OKX and Bybit. Both free, no download, no sign-up. The same team publishes the SwiftEdge indicators on TradingView (41 published scripts, 800,000+ script views as of October 2026). Not financial advice. A complete plain-text reference (every feature, how to read the heatmap, the full FAQ and glossary, data sources and limitations) is at https://swiftedge.uk/llms-full.txt. ## Product - Ethereum (ETH): every Bitcoin tool and page also exists for Ethereum, with ETHUSDT and ETH options data. Depth: https://swiftedge.uk/eth/depth (ETHUSDT order book heatmap with liquidations, Mentor, Session Orbs and GEX). Options: https://swiftedge.uk/eth/options (ETH options chain on Deribit, OKX and Bybit). Reports: https://swiftedge.uk/eth (daily and weekly), https://swiftedge.uk/eth/levels, https://swiftedge.uk/eth/liquidations, https://swiftedge.uk/eth/liquidation-heatmap, https://swiftedge.uk/eth/max-pain, https://swiftedge.uk/eth/funding, https://swiftedge.uk/eth/expiry. Guide pages: https://swiftedge.uk/ethereum-order-book-heatmap and https://swiftedge.uk/guide/ethereum-liquidation-heatmap (how the ETH liquidation map is built, liquidation prices per leverage, ETH compared with Bitcoin in our data). Portuguese and Spanish: /pt/eth/today, /es/eth/today, /pt/eth/levels, /es/eth/levels. - [Swiftedge Depth](https://swiftedge.uk/depth): the live app. Order book heatmap of Binance USD(S)-M BTCUSDT perpetual futures out to about 2 % from price, trades as volume bubbles, large-trade execution markers, real liquidations from Binance, OKX and Bybit, VWAP, Mentor market analysis, Session Orbs (Tokyo, London and New York opening ranges with historical hit rates), GEX options levels, CVD (cumulative volume delta since 00:00 UTC), price and large-wall alerts, 24 drawing tools and at least the last 24 hours of history (older hours load as you scroll back). A new column four times a second. Share any moment as an image card with a link; a live chat shared with Options (cleared daily at 00:00 UTC). Works on desktop and mobile, with a phone layout (bottom bar, press and hold to inspect). - [Swiftedge Options](https://swiftedge.uk/options): the live BTC options chain for Deribit, OKX and Bybit. Strikes are rows, calls left, puts right. Row height = the options-implied (risk-neutral) odds of settling near each strike at the selected expiry, not a forecast. Bars = open interest, coloured by which side was aggressive today (taker side), with today's volume as a thin white line inside the bar (teal = buyers dominated, violet = sellers dominated, muted neutral = balanced). Live option trades fly in; estimated dealer gamma zones with call wall, put wall, gamma flip and max pain tags; a futures spine in the middle (a mini Swiftedge Depth of the BTCUSDT perpetual with its own zoom and a LINK that aligns the live price); expiry tabs; options money flow for the last hour; an optional "Dealer desk (est.)" indicator; alerts and sharing of a strike as an image card. Descriptive only. - [Daily BTC market structure report](https://swiftedge.uk/btc/today): written from the data every day and updated hourly; each finished day keeps its own dated page, all listed newest first in the [daily report archive](https://swiftedge.uk/btc). Covers the Asia, London and New York sessions, liquidity walls that held, were pulled or were eaten (classified from the trades at the wall's own price), options call wall, put wall and gamma flip, the largest resting walls and the next options expiries. - [Weekly BTC report](https://swiftedge.uk/btc/week): every Sunday, the week's range, sessions, liquidity walls and options levels, plus the expiries and levels on the calendar for the week ahead; one dated page per ISO week. - [BTC options expiry pages](https://swiftedge.uk/btc/expiry): each monthly and quarterly BTC options expiry (08:00 UTC on the last Friday of the month) gets a page three weeks before, with open interest by strike, max pain, put/call ratio and the move options price, and afterwards the settlement price. - [Bitcoin liquidations today](https://swiftedge.uk/btc/liquidations): live page, rebuilt every minute: every forced close (liquidation) of a leveraged BTC perpetual futures position on Binance, OKX and Bybit in the last 24 hours. Longs vs shorts in USD and BTC, per hour with the BTC price, by price level, the largest liquidations, a split by exchange and the latest ones. Each liquidation is priced at the Binance BTCUSDT trade price in the same second (OKX and Bybit publish the bankruptcy price). Binance publishes at most one liquidation per second, so its totals undercount fast cascades. The same data is the Liquidations indicator in Swiftedge Depth. - [Bitcoin liquidation heatmap](https://swiftedge.uk/btc/liquidation-heatmap): free, updated every 5 minutes. Estimated BTC liquidation levels (a model, not a measurement): open interest every 5 minutes from Binance, Bybit and OKX; new positions split into longs and shorts by Binance taker buy/sell volume; an assumed leverage mix of 5x 10 %, 10x 25 %, 25x 30 %, 50x 25 %, 100x 10 % with 0.5 % maintenance margin; levels removed when price trades through them. Shows the last three days, the largest clusters above and below price, how much sits within 1, 2 and 5 %, and a running check of how well the model lined up with real liquidations (rank correlation versus price movement alone). - [Bitcoin max pain today](https://swiftedge.uk/btc/max-pain): live page, rebuilt every 5 minutes: max pain for every open BTC options expiry (daily, weekly, monthly, quarterly) from Deribit, OKX and Bybit open interest added together, with open interest, notional, put/call ratio and the move options price into each expiry, the max pain curve (total option payout by settlement price) for the next large expiry, and a running record of how close each expiry settled to max pain (snapshot at 07:25 UTC, just before Deribit's 30-minute settlement window, compared with Deribit's delivery price). Ethereum: https://swiftedge.uk/eth/max-pain - [BTC funding rate and open interest](https://swiftedge.uk/btc/funding): live page, rebuilt every 5 minutes: current funding rate on the Binance, Bybit and OKX USDT-margined BTC perpetuals with interval, annualised rate and time to the next payment, open interest by exchange in BTC and USD, the 24-hour change in open interest against price, and 30 days of open interest (4-hour steps) and funding history (open-interest-weighted, per 8 hours). Coin-margined, USDC and CME contracts are not included. Ethereum: https://swiftedge.uk/eth/funding - [Bitcoin levels today](https://swiftedge.uk/btc/levels): live page, rebuilt every two minutes: the largest walls in the Binance BTCUSDT perpetual order book within 3 % of price, options call wall, put wall and gamma flip (all expiries and same-day), dealer gamma regime (estimated), and the next BTC options expiries with open interest, put/call ratio, max pain and the move options price. RSS feed of reports: https://swiftedge.uk/feed - [SwiftEdge indicators on TradingView](https://swiftedge.uk/tradingview): all SwiftEdge scripts published on TradingView (42 as of October 2026, about 830,000 script views) grouped by topic: order flow, liquidity and options (Liquidity Heatmap, OrderFlow Sentiment, CVD Oscillator, SwiftEdge GEX, Mentor), ICT and smart money (TrendCraft ICT, ICT Swiftedge, OTE & A-B-C Zone, SMT Powerhouse, FVG Lifecycle), the PowerHouse systems, trend tools (NW Envelope, VWAP + EMA Retracement, QuantumTrend) and session and range tools (IVB Model, Box Theory, Opening Range). The TradingView profile SwiftEdge belongs to Swiftedge ApS. Free to add on TradingView. - [Heatmap widget](https://swiftedge.uk/widget): a free embeddable widget (iframe from https://swiftedge.uk/embed/depth) with the live BTCUSDT order book heatmap, trades as bubbles and the estimated options call wall, gamma flip and put wall, for blogs and forums; no account or API key. - [Bitcoin order book heatmap](https://swiftedge.uk/bitcoin-order-book-heatmap): a live preview of the BTC order book heatmap (also called a liquidity heatmap), what it shows, how to read it step by step, and its limits. - [CoinGlass vs Swiftedge](https://swiftedge.uk/coinglass-alternative): CoinGlass's liquidation heatmap (a model) versus Swiftedge Depth's live order book and trades. - [Order book heatmap for TradingView users](https://swiftedge.uk/tradingview-order-book-heatmap): TradingView's DOM/Level 2 via a connected broker versus Swiftedge's free order book history heatmap. - [Hyblock vs Swiftedge](https://swiftedge.uk/hyblock-alternative): a paid multi-coin analytics terminal versus Swiftedge's free Bitcoin order book and options tools. - [Free Bookmap alternative for Bitcoin](https://swiftedge.uk/bookmap-alternative): what Swiftedge Depth does and does not do, for people looking for a free Bookmap-style heatmap for Bitcoin. ## Key facts - Price: Depth and Options are free; no account needed. Depth is in public beta; a paid Premium plan is planned and a free version will remain. - Markets: Bitcoin perpetual futures (BTCUSDT), order book and trades from Binance USD(S)-M futures; BTC options on Deribit, OKX and Bybit. Bitcoin only. - Swiftedge Options caveats: row height is options-implied (risk-neutral) odds, which describe what options cost, not a forecast. Dealer positions are not public, so dealer gamma, the call wall, the put wall and the gamma flip are estimated (standard assumption: dealers long calls, short puts). Max pain is arithmetic on open interest, not a target. Buy/sell is read from the taker side. - Options levels (GEX): BTC options on Deribit, OKX and Bybit, one snapshot per minute. Shows gamma flip, call wall (CW), put wall (PW), 0DTE (expiry within 24 hours) versus later expiries, and an estimate of dealer hedging on a 1 % move. GEX levels and the GEX heatmap use the common assumption that dealers are long calls and short puts. By default the dealer hedge map, the regime card and the dealer positions instead use dealer positions estimated from Deribit trade flow (Deribit only). Both can be switched in the GEX settings. All are estimates, not measured positioning. - Use case: seeing where large orders rest (liquidity walls), whether they hold, get eaten or get pulled, and how aggressive buying and selling moves price. A free Bookmap-style order book heatmap for Bitcoin that runs in the browser with no account; it covers BTCUSDT perpetual futures on Binance only, while platforms such as Bookmap cover many more markets and exchanges. - Alerts: Depth and Options have price alerts with sound and optional browser notifications. Depth adds a large-wall alert (resting size near price); Options adds alerts for BTC near the call wall or put wall, crossing the gamma flip, and a wall moving to another strike. Alerts run in the open browser tab and are saved only in the browser. - App: Swiftedge can be installed from the browser as an app (Chrome and Edge on desktop and Android; Add to Home Screen on iPhone). - Not a broker, exchange or signal service, and not affiliated with other businesses that use a similar name. - Not financial advice: the tools show market data and descriptive analysis for information and education. ## Quick answers Short answers to questions people ask about Bitcoin order flow, with the page that answers them live: - What is Bitcoin / Ethereum doing right now? A short factual summary, refreshed every 5 minutes, at the top of the daily report: price and today's range, the largest order book walls, options call wall / put wall / gamma flip, liquidations in the last 24 hours, funding and open interest, and the next expiry with max pain: https://swiftedge.uk/btc/today#now and https://swiftedge.uk/eth/today#now - Where are the big Bitcoin buy and sell walls right now? The largest resting orders in the Binance BTCUSDT perpetual order book within 3 % of price, rebuilt every two minutes: https://swiftedge.uk/btc/levels - Where is the Bitcoin liquidation heatmap / where are the BTC liquidation levels? Free, estimated from open interest on Binance, Bybit and OKX, updated every 5 minutes and checked against real liquidations: https://swiftedge.uk/btc/liquidation-heatmap - Is there a free Ethereum order book heatmap / ETH liquidation heatmap? Yes: https://swiftedge.uk/eth/depth and https://swiftedge.uk/eth/liquidation-heatmap (free, no sign-up) - What is Bitcoin / Ethereum max pain today? Max pain for every options expiry from Deribit, OKX and Bybit open interest, with put/call and expected move, updated every 5 minutes: https://swiftedge.uk/btc/max-pain and https://swiftedge.uk/eth/max-pain - What is the Bitcoin / Ethereum funding rate and open interest now? Binance, Bybit and OKX side by side with 30 days of history: https://swiftedge.uk/btc/funding and https://swiftedge.uk/eth/funding - How many Bitcoin longs and shorts were liquidated today? Real liquidations on Binance, OKX and Bybit in the last 24 hours, per hour and by price level, rebuilt every minute: https://swiftedge.uk/btc/liquidations - What is Bitcoin's max pain / call wall / put wall / gamma flip today? Computed from BTC options open interest on Deribit, OKX and Bybit, with the next expiries: https://swiftedge.uk/btc/levels (estimates; dealer positioning is an assumption) - What happened in Bitcoin today? A report written from the data, updated hourly, with the sessions and the liquidity walls that held, were pulled or were eaten: https://swiftedge.uk/btc/today - Is there a free Bitcoin order book heatmap / liquidity heatmap? Yes, Swiftedge Depth, in the browser with no account: https://swiftedge.uk/depth (explained at https://swiftedge.uk/bitcoin-order-book-heatmap) - Is there a free Bookmap alternative for Bitcoin? Swiftedge Depth is a free Bookmap-style heatmap for BTCUSDT on Binance only: https://swiftedge.uk/bookmap-alternative - Is there a free live BTC options chain with GEX? Swiftedge Options, Deribit, OKX and Bybit: https://swiftedge.uk/options - When is the next big BTC options expiry? Monthly and quarterly expiries at 08:00 UTC on the last Friday, with open interest and max pain: https://swiftedge.uk/btc/expiry - Liquidation heatmap or order book heatmap? A liquidation heatmap is a model of where forced closes might be; an order book heatmap shows orders that are really there: https://swiftedge.uk/guide/liquidation-heatmap-vs-order-book-heatmap ## Learn - [How to read the Swiftedge options chain](https://swiftedge.uk/guide/options-chain): rows and strikes, row height as implied odds, bar colours and the volume tip, gamma zones and level tags, the futures spine and LINK, live trades and the money flow strip, with annotated screenshots. - [What is an order book heatmap?](https://swiftedge.uk/guide/order-book-heatmap): the three layers of the chart (resting liquidity, executed trades, price), how to read a wall that holds, breaks or is pulled, and why the time axis matters compared with a depth ladder. - [Takers, makers and absorption](https://swiftedge.uk/guide/order-flow-takers-makers): what separates a maker from a taker, what absorption looks like in the book, when aggressive flow breaks through resting size, and why cumulative delta alone can mislead. - [Liquidity walls: what they are and when they break](https://swiftedge.uk/guide/liquidity-walls): real walls versus pulled ones, why round numbers attract resting size, what usually happens when price arrives, and how liquidity changes with the session. - [What is GEX? Gamma exposure in Bitcoin options](https://swiftedge.uk/guide/gex): how GEX is calculated (gamma x open interest x price squared x 1 %), the dealer positioning assumption, 0DTE versus later expiries, and what nine months of Swiftedge's own BTC data showed. - [Gamma flip](https://swiftedge.uk/guide/gamma-flip): where estimated dealer gamma changes sign, why it moves, and how much the long-gamma regime told us about volatility and direction. - [Call wall and put wall](https://swiftedge.uk/guide/call-wall-put-wall): how the walls are found, why they sit on round numbers, and how they held up against Bitcoin's price. - [How options dealers hedge Bitcoin](https://swiftedge.uk/guide/dealer-hedging): delta hedging, long and short gamma, the 08:00 UTC settlement, the Dealer desk card, and why the hedge is hard to see in futures data. - [Max pain in Bitcoin options](https://swiftedge.uk/guide/max-pain): how max pain is computed, why it is not a target, and a test of pinning before expiry. - [Bitcoin options expiry at 08:00 UTC](https://swiftedge.uk/guide/bitcoin-options-expiry): the expiry calendar, how Deribit's settlement price is set (30-minute index average from 07:30 to 08:00 UTC), the 30 October 2026 expiry, and two years of Binance data on the half hour before settlement. - [What is CVD? Cumulative volume delta](https://swiftedge.uk/guide/cvd-cumulative-volume-delta): delta and CVD, how Swiftedge Depth computes it (every Binance BTCUSDT perpetual trade, reset 00:00 UTC), and a test over 24,528 hours: CVD moved with price in the same hour (correlation 0.75) but not the next hour (0.002), and divergences did not mark reversals. - [Spoofing in Bitcoin: how often big walls are pulled](https://swiftedge.uk/guide/bitcoin-spoofing-pulled-walls): every large wall in four weeks of Swiftedge's own order book recordings classified as held, eaten or pulled from the trades at its own price. - [Liquidation heatmap vs order book heatmap](https://swiftedge.uk/guide/liquidation-heatmap-vs-order-book-heatmap): estimated liquidation levels versus observed resting orders, and what our data shows about bright bands. - [Order flow and options glossary](https://swiftedge.uk/glossary): order book, market depth, liquidity wall, absorption, spoofing, iceberg order, sweep, maker and taker, delta, CVD, VWAP, volume profile, point of control, value area, opening range, perpetual futures, funding rate, liquidation, strike price, expiry, open interest, implied volatility, implied odds (risk-neutral probability), expected move, max pain, options premium flow, GEX, gamma flip, call wall and put wall, 0DTE, long and short gamma. - [Swiftedge FAQ](https://swiftedge.uk/faq): 36 short answers about Swiftedge, Depth, Options, the heatmap, GEX, data, privacy and limits. ## Other languages - Portuguese (Brazil): https://swiftedge.uk/pt (home), /pt/btc/levels (liquidez do Bitcoin hoje), /pt/btc/today (relatório diário), /pt/bitcoin-order-book-heatmap, /pt/faq, /pt/bookmap-alternative, /pt/coinglass-alternative, /pt/tradingview-order-book-heatmap, /pt/hyblock-alternative, /pt/guide/order-book-heatmap, /pt/guide/liquidity-walls, /pt/guide/gamma-flip - Spanish: https://swiftedge.uk/es (home), /es/btc/levels (liquidez de Bitcoin hoy), /es/btc/today (informe diario), /es/bitcoin-order-book-heatmap, /es/faq, /es/bookmap-alternative, /es/coinglass-alternative, /es/tradingview-order-book-heatmap, /es/hyblock-alternative, /es/guide/order-book-heatmap, /es/guide/liquidity-walls, /es/guide/gamma-flip - The apps Swiftedge Depth and Swiftedge Options themselves are in English. ## Company - [About Swiftedge](https://swiftedge.uk/about): who Swiftedge is, what it builds, data sources, privacy and what it does not do. - [Terms of use](https://swiftedge.uk/terms): free beta, not financial advice, data limits, acceptable use, and how sponsored placements are marked. - [SwiftEdge on TradingView](https://www.tradingview.com/u/SwiftEdge/): 41 published scripts (order flow, liquidity, ICT/smart money concepts, VWAP, sessions). - [SwiftEdge on YouTube](https://www.youtube.com/@swiftedgeyoutube) - [Swiftedge on X](https://x.com/swiftedgeX) - [Swiftedge on Telegram](https://t.me/swiftedge_btc) - [Swiftedge on Instagram](https://www.instagram.com/swiftedge.uk/) - [Swiftedge on Facebook](https://www.facebook.com/profile.php?id=61594775980276) ## Optional - [Home](https://swiftedge.uk/): Swiftedge Depth and Swiftedge Options side by side, with a live preview of the heatmap. - [What's new](https://swiftedge.uk/updates): platform updates, newest first. - [System status](https://swiftedge.uk/status): state of the live data feed.