D espite the vast size of the bond market, there are only a few user-friendly information sources about corporate bonds online, especially compared to all the noise about equities.

There are some good reasons for this:

• Private investors who want exposure to corporate bonds are usually best investing via funds or ETFs. not individual bonds.

• Some corporate bonds have big minimum dealing sizes well into five figures, so theyre beyond most peoples scope.

• Corporate bond research is more difficult than equity research with bonds you ideally need to understand the companys business AND where your bond ranks in the capital structure should it go bankrupt AND the chances of getting your money back.

• Theres not much demand from us, the unwashed public.

Ill explain why you should probably use bond funds for any money youre investing into corporate bonds another day.

(Quick version: You may need hundreds of thousands of pounds to create a diversified bond portfolio yourself. On the other hand, bond fund management charges are quite high, and there is scant choice of UK corporate bond ETFs).

Still want to know where to find corporate bond data?

Perhaps like me youre curious to learn more about individual corporate bonds, without actually investing in them directly?

Or else maybe you’re like, well, you, and you want to take a punt on a few bonds, against all sober advice?

Either way, in this post Ive rounded up a few places to find UK corporate bond prices and yields .

You’ll get some analysis from most of these sites, too.

Remember that if you do buy individual bonds, then at the least youll want to dig into the details of each bond to see how it ranks in order of the company’s debt, whether it’s callable, and so on.

Also watch out for steep spreads when you deal. Short-term trading in corporate bonds can be expensive unless youre moving millions!

Fixed Income Investor

This is the daddy of UK bond data sites. It may be the only place youll need.

This site, which also provides data for many others, offers:

• Corporate bond prices and yields And the same for Gilts.

• Bond of the week A rather charmingly written weekly focus on a bond (sometimes government, other times corporate).

• Model Portfolio A corporate bond portfolio run by the site’s writers. (Check out its rebound since March.)

• A definitive bond resource list Lots of other bond related sites.

As I say, it also supplies its corporate bond price list to online brokers like SelfTrade and Barclays. as well as to media sites like the Investor’s Chronicle .

Bondscape

This gives you information about UK government bonds (Gilts) as well as sterling denominated corporate bonds prices and yields.

Heres a shortcut to the list of corporate bonds ; you can also get it by going to the home page and clicking Closing Prices in the top right.

You can also download the EPIC codes that you will need to trade in bonds as a PDF (for bedtime reading perhaps?)

Youll see a Research link up in the top right as well. This is just links to Fixed Income Investor .

Finally, Bondscape offers a bond trading platform that Ive not used.

Financial Times Corporate Bond Data

The FTs research data archives are exhaustive, and the tools to interact with the numbers are excellent. But the bond pages seem more geared to government than corporate bonds.

Bond Vigilantes

Much more spunky than you might expect a blog about bonds to be, although clearly no Perez Hilton . (I write a blog about investing with a picture of an old armchair in the corner, so Im really not one to talk).

I think its got some interesting bond commentary if youre a wannabe finance fanboy like me. Your mileage may vary.

For some reason though the site’s font size is very tiny. Perhaps bond investors all have AAA-rated eyesight? (Little bond joke there).

Dont try this at home

Let me stress again that investing in corporate bonds is not simply a matter of looking for a bond with a stonking high yield and then down the sofa for some spare change.

Corporate bonds are risky investments. and you can lose all the money you put into them. Bonds can and do default, and there’s none of the unlimited upside you get with equities to make up for such blow-ups with bonds, even if the chances of it happening are much slimmer.

Also, rating downgrades can reduce the market value of your bond, leaving you with little choice but to aim to hold it to maturity (and cross your fingers) and hope to get your money back.

As I write in October 2009, the big opportunity in corporate bonds I highlighted back at the start of the year has probably passed; corporate bonds have indeed rallied all year. They’re not an asset class I’m much interested in now.

US and UK government bonds I would put my money in – but not at these prices. They’re a far, far safer investment, and you needn’t worry about diversification, since gilts are effectively risk-free.

Know of any other must-read data sources for UK corporate bond prices and yields or commentary? Please do tell us in the comments below.

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