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期权盈亏计算

欧易

发布于 2022年12月06日

更新于 2024年4月25日

阅读时长 2 分钟

在期权合约到期之前，用户可以根据市场行情和个人意愿，自愿地决定买入或卖出期权合约。用户买入或卖出期权合约后，即获得了在到期日履行期权合约的权利或义务，该权利或义务具体表现为期权合约的“持仓”。

合约已实现盈亏：以上一个结算时间为起始，当前时间为结点的用户已平仓位产生的盈亏。已实现盈亏计入账户权益，可作为保证金但不可提现，在当期结算后，账户所产生的已实现盈亏才可以提出交易账户。

多头平仓：（平仓成交价- 结算基准价）*合约乘数*成交张数；

举例说明：某用户以0.02 BTC的价格买入2张BTC合约，合约乘数为0.01，结算基准价为0.03 BTC，然后以价格0.04 BTC卖出平多1张合约，则合约已实现盈亏=（0.04 – 0.03）*0.1*1=0.001 BTC。

空头平仓：（结算基准价- 平仓成交价）*合约乘数*成交张数；

举例说明：某用户以结算基准价为0.03 BTC卖出开空10张合约，然后以价格0.01BTC买入平空8张合约，则合约已实现盈亏=（0.03 – 0.01）*0.1*8=0.016 BTC。

合约未实现盈亏：以上一个结算时间为起始，当前时间为结点的用户未平仓位产生的盈亏，实际上也已实时体现在期权市值里。

多头持仓：未实现盈亏=标记价格*合约乘数*持仓张数 -开仓均价(或结算价格)*合约乘数*持仓张数；

举例说明：某用户以0.03 BTC的结算基准价买入2张BTC合约，标记价格为0.04BTC，则合约未实现盈亏= 0.04*0.1*2- 0.03*0.1*2 = 0.002 BTC。

空头持仓：未实现盈亏=开仓均价(或结算价格)*合约乘数*持仓张数 – 标记价格*合约乘数*持仓张数；

举例说明：某用户以0.03 BTC的结算基准价卖出5张BTC合约，标记价格为0.02BTC，则合约未实现盈亏= 0.03*0.1*5- 0.02*0.1*5 = 0.005 BTC。

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