Long one.
Short the other.

Pick any two Solana coins. You make money when your coin beats the other one, whatever the market does. on the ratio, settled against the other side every 5 minutes.

LONG

SHORT

Hot this hour

LONG / SHORT · fee

SOL

ratio +5%—

ratio −5%—

Fee — buys $SPREAD. Joins at the next 5-minute mark. Close any time; paid at the mark after.

Next settle

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From the engine's latest snapshot

Live pairs

Every 5 minutes

Settles

Each row is one pair at one 5-minute mark: how far the ratio moved, and how much SOL crossed from one side to the other.

The beam

How it works

No order book and no oracle you have to trust. Positions are SOL in the vault with a memo you can read on Solscan; prices are the last trade on each coin's deepest pool.

Pick two coins

One you think wins, one you think loses. The ratio between them is your chart.

Open

Send – SOL. buys $SPREAD. Your position joins at the next 5-minute mark.

Every 5 min

The ratio move times crosses between the two sides, up to whatever is matched on the other side.

Close

One click. You're paid your equity at the next mark. Drop under 1% of your stake and you're closed out.

Run the numbers

Your stake

Ratio move

Other side (SOL)

Your P&L

Short version

Rules

Marks are every 5 minutes on the clock (:00, :05, :10…). Opens and closes take effect at the next mark.
Price = last trade before the mark on each coin's deepest pool, from 1-minute candles. Ratio = long coin ÷ short coin.
At each mark, × the ratio move × the matched size crosses from the losing side to the winning side, split by equity.
Matched size = the smaller of the two sides. Size beyond it waits and earns nothing until someone takes the other side.
Equity under 1% of your stake closes the position. Coins that can't be priced at your first mark get a full refund.
Open = SOL to the vault with memo SPREAD|OPEN|long|short. Close = memo SPREAD|CLOSE|tx from the same wallet. Vault:

Long one.Short the other.

Your positions