Valuing optionsForums › Ask ACCA Tutor Forums › Ask the Tutor ACCA AFM Exams › Valuing optionsThis topic has 3 replies, 2 voices, and was last updated 4 years ago by John Moffat.Viewing 4 posts - 1 through 4 (of 4 total)AuthorPosts August 12, 2020 at 4:43 pm #580291 researcher1MemberTopics: 36Replies: 6☆Using the Black – Scholes model, i ended up with a negative number for n(d2).When doing the final computation for ‘C’, how should i treat this negative n(d2)? August 13, 2020 at 8:14 am #580342 John MoffatKeymasterTopics: 57Replies: 54642☆☆☆☆☆You cannot end up with a negative number for N(d2). You can end up with a negative d2 and in this case you subtract the number from the tables from 0.5.I do explain this in my free lectures on option pricing. August 14, 2020 at 3:36 pm #580552 researcher1MemberTopics: 36Replies: 6☆Oh yes i see what you mean sir.Many thanks. August 14, 2020 at 3:37 pm #580554 John MoffatKeymasterTopics: 57Replies: 54642☆☆☆☆☆You are welcome 🙂AuthorPostsViewing 4 posts - 1 through 4 (of 4 total)The topic ‘Valuing options’ is closed to new replies.