Bought a bunch of different ones including a lot of Gazprom the day they crashed after the announcement of sanctions. All doing nicely so far. Too bad most of them trade OTC with associated low volume. I make sure I do a limit order when the daily trades are as low as on this one. Of course if they crash and burn and you want out, it is a difficult situation when the volume is so low. But I thought in this particular case, it was worth the risk. Only time will tell.