the strategy and they're in my view they're doing a very smart move preparing for this move to colo google or the somebody did point out to us i believe it was josh crumb who used to be at goldman sachs as one and they are commodities task so he did mention that what russia you could clearly see was doing was looking out the oil gold ratio the gold oil ratio and stockpiling gold when you know it only took 17 barrels of oil to buy. actually one ounce of gold but 700 barrels of oil and now it's something like 40 or 50 so they've stopped so you can see them playing that energy versus real money arbitrage or trading some commodity for commodity money right that's also a group quite i mean there are quite a few analysts who are watching this story or it ratio we also featured in all report well i think i think always do obviously on the key is the number one commodity when it comes to consumption it's the biggest commodity by far in terms of markets bail you out and all that so it's hugely important from a cheap political point a few so so this go gold oil ratio is something i think which one s