期权计算工具定价助手|布莱克—斯克尔斯期权定价模型 Black-Scholes-Merton Option Pricing Model

基础股价 Underlying price

行权价格 Strike Price

无风险收益率（%） Continuously compounded risk-free interest rate(% p.a.)

股息率（%） Continuously compounded dividend yield (% p.a.)

隐含波动率（%） Volatility

到期时间（天） Time to expiration

OPT	Price	Delta	Gamma	Theta	Vega	ρ
CALL
PUT