Creative Commons Attribution 4.0 International (CC BY 4.0) Data in this tier (contrib/devpyle/) was recorded and contributed by devpyle (github.com/devpyle) and is published at the contributor's request under CC BY 4.0: https://creativecommons.org/licenses/by/4.0/legalcode Attribution: "devpyle (github.com/devpyle), contributed order-book tape, via archive.pendulumflow.com".