There's a huge $14 billion bitcoin options expiry this Friday and it points to $75,000 as price magnet Bitcoin options worth billions of dollars will expire on Deribit this Friday at 8:00 UTC. What to know: - Bitcoin options worth about $14.16 billion, or nearly 40 percent of open interest on Deribit, are set to expire Friday, focusing attention on how the event could sway prices. - The "max pain"...