RE: Cadia East FS14 Nov 2022 11:51
The problem with doing these calcs, and I acknowledge that I am as guilty as anyone in doing so, is that there are 5 variables ( %Cu, tonnage Mt, POC, % inground value and USD conversion)
When you multiply these 5 variables out the results can be substantially different with just a slight change to the variable value.
Example
5 Variables
2 x 2 x 2 x 2 x 2 = 32
Take just 10% of the variables
1.8 x 1.8 x 1.8 x 1.8 x1.8 = 18.9
Add just 10% on
2.2 x 2.2 x 2.2 x 2.2 x 2.2 = 51.5
So result is 19 to 51 (circa x 2.7 difference with just a small 10% reduction to 10% increase)
USD / GBP has moved more than 10% in last 6 weeks
As others have said, it helps kill the time :)