nag_specfun_opt_binary_con_price (s30cac) Example Program Results Binary (Digital): Cash-or-Nothing European Put : Spot = 100.0000 Payout = 10.0000 Volatility = 0.3500 Rate = 0.0600 Dividend = 0.0000 Strike Expiry Option Price 80.0000 0.7500 2.2155