Bitcoin rallies to $71.5K after historic sell-off, but derivatives metrics remain soft

Cointelegraph.com NewsBitcoin price soared back above $71,000 but BTC options data shows pro traders are still extremely cautious about the sustainability of the rebound rally. Is the sell-off really over? 

​Bitcoin price soared back above $71,000 but BTC options data shows pro traders are still extremely cautious about the sustainability of the rebound rally. Is the sell-off really over?