STOCK OPTION
Bond and Stock can meet with harmony on the stock option. The stock option must adjust the price of market between Bond and Stock on the stock market. When you start to remark this way, you can enjoy the process of relationship between Bond and Stock on option market.
(B-S)/O=T (1)
(S-S)/O=T (2)
(S-S)/S=T (3)
(O-O)/O=T (4)