Not sure which graphs you are referring to, but his one annoys me:
GXY have conveniently started the FX rate sensitivity at 50 (USD/ARS FX). At the time of the purchase of the note, it was around 45. This is evident from the blue line (purchase amount) not meeting the principal amount in the first column. Why do this? It makes the FX loss look a little less dramatic.
GXY Price at posting:
$1.09 Sentiment: Buy Disclosure: Held