[{"entryPrice":"1000",// Average entry price"symbol":"BTC-200730-9000-C",// Option trading pair"side":"SHORT",// Position direction"quantity":"-0.1",// Number of positions (positive numbers represent long positions, negative number represent short positions)"reducibleQty":"0",// Number of positions that can be reduced"markValue":"105.00138",// Current market value"ror":"-0.05",// Rate of return"unrealizedPNL":"-5.00138",// Unrealized profit/loss"markPrice":"1050.0138",// Mark price"strikePrice":"9000",// Strike price"positionCost":"1000.0000",// Position cost"expiryDate":1593511200000// Exercise time"priceScale":2,"quantityScale":2,"optionSide":"CALL","quoteAsset":"USDT"}]