Fee calculator
In short
One round trip (buy + sell) costs double the fee plus spread. At a 0.26% taker fee and 0.05% spread, a trade must gain over 0.57% before you even break even — our lab measured strategies failing on exactly this.
Why compute maker and taker separately?
Limit orders (maker) pay much less than market orders (taker) at most exchanges — for active strategies this decides profit or loss.
All calculations run in your browser. Information, not investment advice. Newsletter: cost truths from the lab.