can you tell me a good website where we can see different bond indexes and their current price?
I am not a bond geek, so not sure of any public websites, but BarCap Live will give all the info you need, though pretty sure you need a username/password. Otherwise, best bet might be to use ETFs as a proxy. Maybe others that live and breath Fixed Income can help you out???
WSJ.com has the info you’re looking for in the market data section. http://online.wsj.com/mdc/public/page/2_3022-bondbnchmrk.html?mod=mdc_bnd_pglnk
TCW has a very good monthly report https://www.tcw.com/~/media/Downloads/TCW%20Funds/FUNDperf.ashx
Try this: https://ecommerce.barcap.com/indices/index.dxml It doesn’t give you as much info as BarCap Live, but it doesn’t require a username/pw.