计算期权价格在未来
考虑一个叫欧式期权的布伦特原油期货。选择将12月1日,2014年到期的行使价格120美元。假设4月1日2014期货价格是105美元,折合成年率连续计算无风险利率是每年3.5%,波动是每年22%。通过这些数据,计算期权的价格。
定义RateSpec
。
ValuationDate = datetime (2014、1、1);EndDates = datetime (2015、1、1);率= 0.035;复合= 1;基础= 1;RateSpec = intenvset (“ValuationDate”ValuationDate,startdate可以的ValuationDate,…“EndDates”EndDates,“利率”率,“复合”复合,“基础”,基础”)
RateSpec =结构体字段:FinObj:“RateSpec”组合:1盘:0.9656利率:0.0350 EndTimes: 1开始时间:0 EndDates: 735965 startdate可以:735600 ValuationDate: 735600: 1 EndMonthRule: 1
定义StockSpec
。
AssetPrice = 105;σ= 0.22;AssetPrice StockSpec = StockSpec(σ)
StockSpec =结构体字段:FinObj:“StockSpec”σ:0.2200 AssetPrice: 105 DividendType: [] DividendAmounts: 0 ExDividendDates: []
定义的选项。
解决= datetime (2014 4 1);成熟= datetime (2014、12、1);罢工= 120;OptSpec = {“电话”};
期货看涨期权的价格。
价格= optstockbyblk (RateSpec StockSpec,解决、成熟度、OptSpec罢工)
价格= 2.5847
另请参阅
assetbybls
|assetsensbybls
|cashbybls
|cashsensbybls
|chooserbybls
|gapbybls
|gapsensbybls
|impvbybls
|optstockbybls
|optstocksensbybls
|supersharebybls
|supersharesensbybls
|impvbyblk
|optstockbyblk
|optstocksensbyblk
|impvbyrgw
|optstockbyrgw
|optstocksensbyrgw
|impvbybjs
|optstockbybjs
|optstocksensbybjs
|spreadbybjs
|spreadsensbybjs
|basketbyju
|basketsensbyju
|basketstockspec
|maxassetbystulz
|maxassetsensbystulz
|minassetbystulz
|minassetsensbystulz
|spreadbykirk
|spreadsensbykirk
|asianbykv
|asiansensbykv
|asianbylevy
|asiansensbylevy
|lookbackbycvgsg
|lookbacksensbycvgsg
|basketbyls
|basketsensbyls
|basketstockspec
|asianbyls
|asiansensbyls
|lookbackbyls
|lookbacksensbyls
|spreadbyls
|spreadsensbyls
|optstockbyls
|optstocksensbyls
|optpricebysim
|optstockbybaw
|optstocksensbybaw