Bitcoin hits record high on relentless demand

Bitcoin extended its eye-popping rally on Wednesday, breaking above $12,000 to a record high despite questions about the cryptocurrency’s real value and worries about a dangerous bubble.

Bitcoin received a boost after Friday’s announcement by the main U.S. derivatives regulator that it would allow CME Group Inc. and CBOE Global Markets to list bitcoin



futures contracts.

The move opens the door to added regulation but also more mainstream adoption, as bitcoin futures and other derivatives would make it easier to trade the new asset class.

Bitcoin’s meteoric ascent of over tenfold from below $1,000 at the start of the year has drawn regulatory scrutiny around the world.