Thank you for getting back to me!
Here are the actual positions I held yesterday, where both Currency and Exchange returned as 0.0. As an example, CRED A is Swedish, so what numeric representation of Currency "SEK" and Exchange "SFB" should I have gotten?
Ticker Currency Exchange
CRED A-SFB-STK 0.0 0.0
GBTC 0.0 0.0
KER-SMART-STK 0.0 0.0
KINV B-SFB-STK 0.0 0.0
MC-SMART-STK 0.0 0.0
SGM-SMART-STK 0.0 0.0