Boros Explorer

Transaction

Protocol

Bought 689.1285 YU from the AMM at 12.38% and sold 689.1285 YU from the AMM at 0.00% · XAU · OKX · 27 Feb 2026 · Boros Explorer

Accounts involved

2 wallets · 1 market

Wallet	Role	YU change	Cash effects
0x6638...6f80 AMM · isolated #56 · cross · USDT	AMMLiquidity providerMember	0 YUnet · sold 689.1285 YU · bought 689.1285 YU	margin in 100.10 USDTentrance fee 0.1 USDTOTC fee 0.0157 USDTOTC fee 0.0157 USDTAMM cash in 100.00 USDT
0xbaf9...b28a AMM · isolated #56 · USDT	AMM	0 YUnet · sold 689.1285 YU · bought 689.1285 YU	—

Executions

2 executions

Execution	Counterparty	Resting order	Size	Rate	USD	Fee
Filled by the AMM 0x6638...6f80 bought from the AMM			+689.1285 YU	12.38%	$689.13	0.0157 USDTfee · $0.02
Filled by the AMM 0x6638...6f80 sold from the AMM			−689.1285 YU	0.00%	$689.13	0.0157 USDTfee · $0.02

Account	Market	Window	Payment	Fee
0x6638...6f80AMM	XAU · OKX · 27 Feb 2026	First settlement checkpoint · up to Feb 10, 8:00 AM	—	—

Collateral and margin

3 changes

Account	Change	Amount
0x6638...6f80	Margin moved · cross → AMM · isolated #56	100.10 USDT
0x6638...6f80	Entered market · XAU · OKX · 27 Feb 2026 (#56)	0.1 USDTentrance fee
0x6638...6f80	Added AMM liquidity · AMM 560	100.00 USDT

▸On-chain events6 logs in order

#	Event	Contract	Arguments
0	Margin moved CashTransfer	Market Hub	to 0x6638dab66944e297c1880815a582787680ad6f80 · AMM · isolated #56 from 0x6638dab66944e297c1880815a582787680ad6f80 · cross amount +100.1 (18-decimal)
2	Entered market EnterMarket	Market Hub	user 0x6638dab66944e297c1880815a582787680ad6f80 · AMM · isolated #56 marketId 56 entranceFee 0.1 (18-decimal)
4	Settlement checkpoint PaymentFromSettlement	Market #56	fees 0 (18-decimal) user 0x6638dab66944e297c1880815a582787680ad6f80 · AMM · isolated #56 payment 0 (18-decimal) lastFTime 0 (none) latestFTime 2026-02-10T08:00:00Z (1770710400)
5	OTC fill OtcSwap	Market #56	user 0x6638dab66944e297c1880815a582787680ad6f80 · AMM · isolated #56 trade size +689.128472 YU · cost +85.279867 otcFee 0.01573353 (18-decimal) counterParty 0xbaf998012bdf07e4dabe4b6728ad0751e428b28a · AMM · isolated #56 cashToCounter 0 (18-decimal)
8	OTC fill OtcSwap	Market #56	user 0x6638dab66944e297c1880815a582787680ad6f80 · AMM · isolated #56 trade size −689.128472 YU · cost 0 otcFee 0.01573353 (18-decimal) counterParty 0xbaf998012bdf07e4dabe4b6728ad0751e428b28a · AMM · isolated #56 cashToCounter +96.07290032 (18-decimal)
9	Added AMM liquidity AddLiquiditySingleCashToAmm	Boros Router	root 0x6638dab66944e297c1880815a582787680ad6f80 user 0x6638dab66944e297c1880815a582787680ad6f80 · AMM · isolated #56 ammId 560 netLpOut 729977398067694366282 netCashIn 99.99842521 (18-decimal) swapSizeInterm 689128472342964518032 totalTakerOtcFee 31467053531642216