Prices for CBOE:TNX, FVX and TYX are 10 times higher than normal

Values of CBOE:TNX, CBOE:FVX, CBOE:TYX indices match Cboe.com data:

http://www.cboe.com/index/dashboard/TYX

http://www.cboe.com/index/dashboard/FVX 

http://www.cboe.com/index/dashboard/TNX 

In case you need lower values, please try using spreads, for instance:

CBOE:TNX/10