OP: Price in BTC
Optimism Price in BTC was 0.00000134 BTC on 9 Nov 2026 (latest daily value).
The price of one OP in BTC.
Why use it. Shows whether OP gained or lost against BTC, whatever the dollar did. How to read it. A rising line means OP outperformed BTC.
Calculation. Close of OP in US dollars / close of BTC in US dollars at the same instant, both CryptoKeyhole's own price charts (closed hours and UTC days; the open day shows a labelled partial at the latest completed hour). Empty where either price is missing.