Hannah Weiss
Markets Data Reporter
Hannah Weiss builds and interrogates the datasets behind D2CA's markets coverage, from exchange order book depth to on-chain settlement volumes. She studied statistics and worked in quantitative research before turning to journalism.
Contact: newsroom@d2ca.org
Published work (4)
Markets · August 17, 2026
Perpetual Futures Open Interest Hits Record on Offshore Venues
Leverage has migrated back to non-US platforms even as regulated futures volumes grow, leaving basis traders with a widening set of funding rate dislocations.
Markets · August 16, 2026
Order Book Depth Thins During Asian Trading Hours
Liquidity providers have narrowed their coverage windows, producing measurably wider spreads in the hours between the Tokyo open and the London handover.
Reviews · August 16, 2026
Ledger Flex Review: Secure, Polished, and Still Partly Closed
The touchscreen successor to the Nano range is the most usable hardware wallet Ledger has shipped, but the firmware remains proprietary and the recovery service continues to divide the security community.
DeFi · August 13, 2026
Intent-Based Trading Raises New Questions About Order Flow
Solver networks now route a meaningful share of decentralized exchange volume, concentrating execution in a handful of sophisticated firms.