Optionistics
Long-running site of free option calculators, chains, volatility charts and screeners.
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01Pricing
See site for current prices.We could not verify prices on the official pricing page during our last check, so we do not show any. Official pricing page
Prices in USD as listed on the official pricing page, checked Oct 18, 2026. Taxes, exchange data fees and promotions may apply. Confirm on the vendor's site before you buy.
02Key facts
- Category
- Strategy visualizers & P&L
- Free tier
- Yes: most tools free with delayed data
- Trial
- Not stated
- Data delay
- Delayed (free); faster data for subscribers
- Platforms
- Web
- Last checked
- Oct 18, 2026
03What the key number measures
Volatility skew charts plot implied volatility by strike for one expiry. The shape shows how the market prices out-of-the-money options.
04Price history
No verified prices yet, so no history. We re-check pricing pages regularly.
05Sources
Pricing page: https://www.optionistics.com/
Official site: https://www.optionistics.com/
Fetched Oct 18, 2026. A copy of the page text is kept in our records.