SAMPLE 1 1 READ EXPRICE SPRICE / LIST 50 50 * Black-Scholes formula for pricing call options CALL SPRICE / TIME=.25 RISKFREE=8 STRIKE=EXPRICE SIGMA=.35 BLACK * Black-Scholes formula for pricing put options PUT SPRICE / TIME=.25 RISKFREE=8 STRIKE=EXPRICE SIGMA=.35 BLACK * Black-Scholes implied volatility READ STOCK STRIKE CALL / LIST 100 125 2 CALL STOCK / TIME=.25 RISKFREE=12 STRIKE=STRIKE OPTIONP=CALL IMPVOL BLACK * Another example READ STOCK STRIKE CALL / LIST 122 125 3 CALL STOCK / TIME=.25 RISKFREE=10 STRIKE=STRIKE OPTIONP=CALL IMPVOL BLACK STOP