Uranium momentum , bullish Nov option flow

What is driving Uranium? China demand for power and Spot Uranium has increased from $34 to $42 in Sept 2021.

Options flow for Cameco - Nov 19 put call ratio is .27, almost 4 to 1 calls to puts. over 19000 sitting in OI for $25 calls, 14000 in $28 calls.

Other names to watch: URA, UUUU, NXE and UNRM.