GEN: BMI Symbols - S&P Prem? Bonds?

[Troy Kelley <tkelley@xxxxxxx>]

Traders..

Can someone tell me what the BMI symbol @PREM is? The manual says it is 
the S&P premium. Is this the difference between the cash and the futures 
prices? Could this help me in S&P Options prices since I don't currently 
get real-time options prices, and bmi doesn't offer delayed options 
prices?

Also, I would like to track bond prices, but I don't pay for futures or 
options prices.. just equities and indexes. Is there a index symbol that 
tracks bond prices?

Thanks
Troy