show_chart Risk

Volatility Calculator

Turn a price series into standard deviation and risk metrics.

Measure dispersion, volatility percentage, and price range from historical data.

Reading

Volatility

Higher volatility means wider price swings.

Coverage

17

Calculator pages in the new stack

Mode

Live

Client-side calculations, no mock values

Calculator Inputs

Volatility Inputs

Live update is enabled. Results refresh automatically while you type.

Use clean historical prices for the most meaningful result.

How to use it

  1. 1. Enter realistic numbers from your own trade or portfolio data.
  2. 2. Review the result rows and compare different scenarios.
  3. 3. Re-run the calculator when price or fees change.

Practical notes

  • • These tools are intentionally direct and do not use mock market data.
  • • Use them as planning aids, not as a substitute for execution checks.
  • • Round-trip fees, slippage, and taxes can materially change the result.

Frequently Asked Questions

Why does volatility matter? expand_more

It helps estimate how wide price movement may be and how much risk is involved.

Should I use log returns instead? expand_more

Log returns are common in advanced analysis, but price-based volatility is easier to read at a glance.