360 of the greatest works ever made, live on a perpetual futures venue. Go long. Go short. Up to 100×. No crate, no custody, no waiting six months for an auction to tell you what it's worth.
Not a valuation. Not an estimate. A live mark, updating while you read this. Tap anything to trade it.
Long the hype.
Short the bubble.
Here's the trick: we don't guess. We build the price out of things that actually trade, weighted by what each work's own history says it's exposed to.
Equity and rate futures, five FX crosses, gold, the luxury houses that move with the collector base, and twelve crypto pairs that trade at 4am on a Sunday. Every work carries its own exposure vector.
We didn't pick a number that looks exciting. It's estimated from 339 real repeat-sale pairs — the method used on housing indices — then unsmoothed, because appraisals always understate how hard a value actually swings.
Every move traces to something real: a market print, a confirmed hammer price, or an order on this venue. Not one random number anywhere in the price path — so when the inputs go quiet, the chart goes quiet too.
Every market the engine is watching right now. An artwork's mark is a weighted blend of these, and the weights come from that work's own sale history — so a Basquiat and a Canaletto do not move together.
Cross or isolated. Funding that drags the mark back to the index. A liquidation price you can see before you send the order.
Enforced server-side, isolated or cross. At the top of the range a 0.5% move against you closes the position — the ticket shows that number before you send it.
Premium sampled every five seconds, paid hourly — longs to shorts, never to the house.
The book first, then a backstop at two-thirds maintenance, then auto-deleveraging.
A seeded liquidity vault sits behind liquidations so the book never breaks.