The BSC mainnet contracts are not configured yet. Once they are, this page reads balances, positions and history straight from the Exchange. Until then, use the terminal.
Deposits credit your qYUAN trading balance. Proceeds from closes go straight back to it. Margin held in qYUAN also carries qYUAN/USD exposure.
Anyone who lands on YUAN through your link is recorded as your referral on their first open. From then on 25% of every fee they pay (win fees and liquidation fees) is paid to you, in qYUAN when the pool has it and as yIOU otherwise.
yIOU is minted to you when a win exceeds what the pool can pay at once. It is an ERC20 claim on the pool, redeemable 1:1 for qYUAN as liquidity returns. You may transfer it; anyone may redeem it on your behalf. Or park it in the Exchange (Trading balance → yIOU) and trade with it as margin: yIOU (YUAN IOU) is the pool's payout-queue claim: 1 yIOU = 1 qYUAN once the pool has free equity. Parked yIOU funds positions without cash: a loss burns your claim (the pool's debt shrinks), a win pays like any other and your claim comes back.
LOSS is minted to you on every losing close or liquidation, on a curve that decays as the pool grows. Staked LOSS earns the stakers' half of all win fees, paid in qYUAN.