Wrapped Fractal Bitcoin (WFB) — price, funding and open interest
WFB/USDT perpetual on Kraken: price 1.1618, 24h turnover $106. Updated in real time.
What this is
Layer-2 networkWrapped Fractal Bitcoin — an Ethereum wrapper for FB, the coin of the Fractal Bitcoin network: every WFB is backed 1:1 by an FB locked on the Fractal mainnet, and the reserves are verifiable on-chain. Fractal Bitcoin itself is a bitcoin scaling layer running the Bitcoin Core codebase: of every three blocks, one is merge-mined with bitcoin and two are mined permissionlessly. The project is led by the UniSat team together with Block Space Force.
Chart
Chart built from data of Kraken
What the data shows
WFB trades at 1.1618. Over 191 days it ranged between 0.3000 and 10.00; the price now sits in the lower third of that range — 9% of the way from the yearly low to the high.
All-time high is 10.00 (September 2026); the price is 88% below it now.
24-hour turnover is $106 — percentile 17 for the year: trading is quiet.
There is only one venue — Kraken — and no second price source: if it drifted from the market, there would be nothing to notice it by.
NATR is 2.35% on the minute and 2.94% on the hour — price grinds: the hourly range is barely wider than the minute one.
The daily range is 7.7% and five-minute NATR is 0.00%. That range is at percentile 41 for the year — an ordinary day for it.
Over the day -5.00%, over the hour 0.00%, over the last five minutes 0.00% — it moved livelier an hour ago and has since gone quiet.
By turnover it ranks 1963 of 2044 instruments in the screener.
By daily range it ranks 411 of 2044.
Built from current numbers and the coin's own year of history. Updates with the data.
Our observations
KairoRight now WFB is within its usual range: volume, funding and open interest are all unremarkable.
Computed from our own minute history for this coin over a year. Percentile is the share of days the value was below today's. Description only, no forecasts.
What we noticed earlier
Similar instruments
From the same group — layer-2 network. They open the same way, with a chart and a breakdown.
Price and movement
Turnover and activity
How to read this
- Funding is a payment between longs and shorts. A positive rate means longs pay shorts: the market is crowded long.
- The rate rank shows how unusual that rate is for this particular coin: 97 means above 97% of the last month, a rare skew. Without the rank the bare number says nothing — every coin has its own normal.
- Open interest is the money sitting in positions that are still open. Rising alongside price means new money entering; rising while price falls means shorts building up.
- The OI rank is measured in contracts rather than dollars: otherwise it would drift up with price alone and claim a record where nothing changed.
- NATR shows how much a coin moves relative to its own price. High NATR with high turnover is where today's action is.