The cryptocurrency suffered another bout of its notorious volatility.
Smaller tokens such as Ether and meme-crowd favorite Dogecoin also pushed higher.
Optimists argue spot bitcoin funds will help spur wider crypto adoption.
Bitcoin, Ether and other major tokens have steadied this week, a hiatus from the selloff sparked by FTX
Crypto lender BlockFi will reportedly declare bankruptcy within a few days.
Other findings from the BIS included that some 40% of app users were men under 35 and that less than 35% of all users globally were female.
Bitcoin, the biggest digital token by market value, has sunk about $50,000 from a peak of nearly $69,000 hit in November.
There's a growing sense of worry that financial markets have become too optimistic.
The action comes as the token struggles to recover from last month's dramatic rout.
She said that the focus on green factors likely led to a pause in institutional buying of bitcoin.