TOOLS
Free trading calculators
Small calculators that run in your browser. Nothing you type is sent anywhere.
- Spread calculatorFree bid-ask spread calculator for stocks: spread in dollars and percent, mid price, the cost of crossing the spread and the move you need to get back to even.
- Relative volume calculatorFree relative volume (RVOL) calculator: compare today's volume with the average at the same time of day, or estimate it from average daily volume.