BTC perp premium flips negative

Aggregate BTC perpetual funding averaged about -0.0041% per funding interval while aggregate open interest sat near $42.5 billion and 24‑hour liquidations were roughly $62.4 million. (coinalyze.net)) Bybit, Binance and OKX showed simultaneous pockets of negative funding — Bybit readings reached roughly -0.011% in early March while Binance and other venues printed negative eight‑hour funding snapshots at various timestamps. (bitcoinsia.blogspot.com)) Exchange dashboards and trade desks documented a regime flip from net‑positive funding earlier in 2026 to a neutral/negative state, with Bitget describing a structural move from leveraged long demand to more defensive positioning across derivatives markets. (bitget.com)) Perpetual‑pricing theory and no‑arbitrage results (Ackerer/Hugonnier/Jermann, Sept 2024) provide closed‑form links between funding payments and the expected sampling of spot, giving a formal basis to treat funding deviations as tradable signals. (finance.wharton.upenn.edu)) Practitioner and open‑source implementations already codify funding‑rate edges: an active GitHub backtest framework uses z‑score funding filters and configurable mean‑reversion/momentum modes, and recent guides outline execution and risk checklists for funding‑flip strategies. (github.com)) Live data pipelines normally ingest per‑exchange funding, predicted funding, open interest and liquidation fields from providers such as CoinPerps, CoinGlass, CryptoQuant and Coinalyze to construct features and cost models for funding‑based alphas. (coinperps.com)) Analysts warn that persistent negative funding combined with rising open interest is a classic crowded‑short configuration that elevates short‑squeeze risk and rapid mean reversion, a setup flagged in recent CoinDesk coverage of the derivatives flow. (coindesk.com))