Pppt and IrptForums › Ask ACCA Tutor Forums › Ask the Tutor ACCA AFM Exams › Pppt and IrptThis topic has 1 reply, 2 voices, and was last updated 5 years ago by John Moffat.Viewing 2 posts - 1 through 2 (of 2 total) AuthorPosts May 22, 2018 at 2:29 pm #453147 adurichMemberTopics: 127Replies: 120☆☆☆What does pppt determineFuture spot exchange rates ? Am I rightAnd what does Irpt determine ??Future exchange rate ??? ….what is the difference between purchasing power and interest rate power …are these two ways to calculate same things …future spot rates ??? Can u please clarify my concept in your simple magic words as u always do !Thank u ..I really appreciate ur work sir .. May 22, 2018 at 3:55 pm #453409 John MoffatKeymasterTopics: 56Replies: 53820☆☆☆☆☆PPP is used to forecast future spot rates.IRP is used to calculate forward rates.AuthorPostsViewing 2 posts - 1 through 2 (of 2 total)You must be logged in to reply to this topic.Log In Username: Password: Keep me signed in Log In