00:01
Hi to everyone, so here first step is to calculate the time increase, time increase del t, del t is equal to t by l 1 .5 years by 50 equals to 0 .03 years.
00:18
Now second step is to, we have to calculate the up up and down d factor, u is equal to e sigma del t equal to e 0 .35 into 0 .03, so it will be equal to 1 .1270, okay.
00:50
So d will be 1 by u, so 0 .8868.
00:57
Now step three is to calculate the risk nature of probability, so p is equal to e to the power r del t minus d by u minus d.
01:11
So putting the value, we get e to the power 0 .05 into 0 .03 minus 0 .8868 by 1 .27, 1 .1270 minus 0 .8868, so it will be equals to 0 .5706, okay.
01:35
Now for d and e, we will calculate a binomial tree, so stock price as, sorry, 40, 40, 50 time stage, okay.
02:05
The final load, at final load, 50 time stage, calculate option value, the value of final load, to put an option, final load is max, p minus s, 0...