What this is
USD NA = residual_t / (0.32 × Δrate_t).
Where it comes from
Our calculation from other figures in the trainer’s notes.
Show the working
- USD NA = residual_t / (0.32 × Δrate_t)
- Dec: 3,551/(0.32×11.8)=0.94
- 7,225/(0.32×16.0)=1.41
- 4,881/(0.32×9.9)=1.54
- 8,131/(0.32×16.2)=1.57
- Feb: 3,551/(0.32×8.6)=1.29
- 7,225/(0.32×21.2)=1.07
- 4,881/(0.32×13.8)=1.11
- 8,131/