Spot
SOL-USD
Buy and sell against the ledger. A limit order rests on the book. A market order takes what is there. Size stays locked until it fills or you cancel.
- Settlement
- Immediate
- Orders
- Limit · Market
- Collateral
- SOL · USD
A matching engine you can trade against.
Spot and perpetuals for SOL on one book. Sign in, credit SOL and USD, and place. The chart, the ladder, and the ticket are the product. No wallet. No real money.
Book, tape, and balances in one frame.
A sample of the ladder you trade against. Bids rest under the mid. Asks sit above it. Fills print beside the size you have left.
Order bookSOL-USD
PriceSizeTotal
122.0022114
121.002292
120.002270
119.001648
118.501632
118.00mid117 / 118
117.004141
116.003374
115.001690
114.0016106
113.0016122
Recent printsSOL
- Buy2.00118.00
- Sell1.00118.00
- Buy4.00117.00
- Sell3.00119.00
- Buy1.00118.00
- Sell2.00118.50
USD available
718.00
SOL available
112.00
Two markets. One engine.
Perps
SOL-USD-PERP
Long or short the same pair with margin. Mark, funding, and liquidation run in the same process as the spot book.
- Exposure
- Long · Short
- Margin
- USD
- Risk
- Mark · Funding
What happens after you click buy.
01
Place
You send the order. The OMS writes it before the engine is allowed to match it.
02
Match
One process owns the book, the balances, and the write-ahead log. Fills settle there.
03
Stream
The gateway pushes the book, trades, and positions. The desk does not poll them while the stream is up.
Google sign-in. Paper SOL and USD on the ledger. Then the book.