RE: Question7 Aug 2019 15:44
not sure I follow what you mean regards risk difference between SIPP and ISA ? ... ARB can be held in a SIPP and an ISA too but is not really a bitcoin tracker, related of course but other factors at play... I hold some ARB in both SIPP and ISA.... and I trade some of it.
XBT (0PTL ticker on here) is an ETF that is intended to track the Bitcoin price (eg: It's up 4% now today from 1% down... same as Bitcoin) ... and it can be held in a SIPP via HL but they don't allow it in an ISA for some reason. I don't trade it, just add dips.... not a huge % of my PF of course but has been an incredibly high performer year to date and is behaving like a very good hedge to funds recently.... over the weekend and Monday especially but same today as the yanks sell off and BTC moves up 4% from being down earlier.
It's just a way of trading Bitcoin in a tax efficient wrapper (SIPP) as opposed to directly buying BTC. I'm not aware of any other ways to get exposure in SIPP or ISA.... ARB being the best I know of.