I'd take the P/E with a pinch of salt. It's cheap but I don't think its that cheap. Russia stock market is on a p/e of about 8 or 9, so as long as its in that ballpark then that's fine.
Frankly, I have no edge at all in trying to pick out the best Russian stocks, so perfectly happy to pay a fund manager to do it for me.
I've just seen the P.E is close to the 6 mark, not sure why a website showed 1.5, which would be ludicrously low. But yes anything sub 8, is an appealing level
Sberbank got down to around P.E of 1 the other day, and if they get booted from SWIFT will probably get back there. I think at that price, will be hard to resist.
I've seen what's in RSX, and you are getting most of the biggest holdings. I think your approach is pretty sound, and I will probably emulate it. A P.E of 6 is low for me, and the shiller indicator has them trading below where they would.
There is one exception (aside from Sberbank if it collapses) of a utilities company trading at around 0.2 P/B and below NCAV. I want to do a little more digging on the commodity, but essentially if it's still at that the start of March I'll be opening a position as it's an insane deal. Unlike Chinese stocks, theres not really the same risk the data is skewed either.