Enhancement
I added two new instruments, VIX Futures, and Euro/Yen Futures, respectively. Enjoy.
Dollar Index

cftc-DXY-2018-08-14
Crude Oil

cftc-CL-2018-08-14
Gold

cftc-GC-2018-08-14
Euro

cftc-EUR-2018-08-14
British Pound

cftc-GBP-2018-08-14
Japanese Yen

cftc-JPY-2018-08-14
Canadian Dollar

cftc-CAD-2018-08-14
Australian Dollar

cftc-AUS-2018-08-14
New Zealand Dollar

cftc-NZD-2018-08-14
Euro FX / Japanese Yen (*** New ***)

cftc-EURJPY-2018-08-14
VIX (*** New ***)

cftc-VIX-2018-08-14