To make slightly more concrete what it means to say that the Guru’s predictions are accurate, could we say that all his predictions are for what the price will be on Jan 1st, 2019? So when we say he’s accurate, we mean that on that day the actual price will be some starting price, times the product of a bunch of 1.25s and .8s according to whatever his predictions were on all the days in between.
Hmm, I might just be misunderstanding.
To make slightly more concrete what it means to say that the Guru’s predictions are accurate, could we say that all his predictions are for what the price will be on Jan 1st, 2019? So when we say he’s accurate, we mean that on that day the actual price will be some starting price, times the product of a bunch of 1.25s and .8s according to whatever his predictions were on all the days in between.
Does this match what you had in mind?