Shown: an illustrative order book over time, bids below the mid and asks above it.
What longs pay shorts, every perp
BTC funding on Binance was positive 90% of May, with a high of 0.0100% per 8 hours.
Perp price against its index, in bps
BTC's mark price on Binance sat below its index in 99.9% of May's 5-minute bars.
Contracts held open, and how fast it changes
BTC open interest on Binance rose 15.8% in May, yet its hours split almost evenly four ways.
Last, mark and index, and how far apart
BTC's last price closed a median 0.097 bps from its mark in May. On the widest bar the gap was 12.7 bps.
Size-weighted and plain average trade price
On BTC's busiest bars, VWAP sat 4.9× further from TWAP than on its quietest.
Candles and volume, built from every trade
A median 5-minute bar of BTC traded 3.9× as much at 14:00 UTC as at 21:00.
Every field, with its endpoint and code, is in the Data Catalog.