Foreign exchange option trading quotation

The symbol of fainting runs around ~ written in USD/CAD.

CAD 1=USD0.5534 writing usd/cad= 1.8070.

65438+February exchange rate USD/CAD = 1.8388/ 1.8400 CAD is relatively depreciated.

If the exercise is calculated, buy and close the position (1.8400-1.8070) * 500000/1.7985 = 9174.31USD.

Subtract $ 1000 to earn $8 174438+0 ~

If the foreign exchange options are not traded, 65438+500,000 yuan in February/1.8400 = 275438+0.739.438+03 USD.

65438+ 10 month 500000/ 1.7985 = 278009.45, which is $6,270.32 less.

Actually, I'm a rookie. Don't take it seriously ~