Crypto Options IV Tracker — Implied Volatility, Put/Call Ratio

Tracks live BTC/ETH/SOL options on Deribit (largest crypto options exchange). Implied volatility (IV) surface by expiry, put/call ratio, max pain price, top OI strikes, funding vs spot. No API key. Perfect for options traders. $0.005/run.

Fetch BTC and ETH options market data from Deribit: open interest by strike/expiry, put/call ratio, max pain price, implied volatility (IV) per expiry, and total options OI. Identify key market positioning. No API key required.

BTC and ETH options analytics from Deribit: total open interest, put/call ratio, implied volatility range, max pain strike, OI by expiry, and top strike levels. Deribit public API, no auth required. $0.01/currency.

Keyless BTC and ETH options data from Deribit: per-expiry put/call ratios, at-the-money implied volatility, and open interest; the full option chain with mark price, IV, OI, volume, strike, and moneyness; and the DVOL crypto volatility index. Pay per row.

Deribit Options Summary Scraper

parseforge/deribit-options-summary-scraper

Pull live order-book summaries for Deribit BTC and ETH options and futures. Returns mark price, implied volatility, open interest, bid/ask, last trade and volume across every active expiry and strike.

Full option chains from Yahoo Finance plus derived signals: put/call ratios, ATM implied volatility, IV skew, max pain and unusual-activity flags. Keyless, any US-listed ticker.

Unusual Crypto Options Activity Scanner — BTC/ETH Options Flow

0xgollum/unusual-crypto-options-activity

Scan BTC and ETH options on Deribit and surface unusual options activity — contracts trading on abnormal volume versus open interest, big-premium prints, and net call/put sentiment. The crypto-market version of unusual options flow scanning.

Keyless US stock and index option chains from Cboe: unusual activity where today's volume dwarfs open interest, the filtered option chain with implied volatility, greeks, open interest and volume, and a per-symbol summary with put/call ratios and 30-day implied vol. Pay per row.

Yahoo Finance Options & IV Scraper (Cheap and Fast) 📈

ahmed_jasarevic/yahoo-finance-options

Extract Yahoo Finance options chain with real-time Implied Volatility (IV), Open Interest, and Volume. Output is perfectly flattened for Excel, CSV, and Google Sheets.

Tracks BTC/ETH futures curve on Deribit: contango or backwardation, basis %, implied APR per expiry. No API key. $0.005/run.