Globex is a CME market. You probably have the wrong symbol for HSI from Hong Kong as IB do offer this market.
IB - symbol for HSI is MHI
No. That's the mini. It's HSI, also on HKFE.
Amp Futures is good for HSI
volume is very decent.
HSI - as of now volume is 122k,
MHI volume is 48k.
make sure you use the Jul 19 contract.