The patterns look very similar as seen in the 2 boxes. With the CME bitcoin futures starting in 1.5 hours, this may be a good time to buy some bitcoin. CME future contracts are larger in size (5 bitcoins vs 1 bitcoin for CBOE futures), which targets bigger institutional players. CME is also a bigger futures exchange than CBOE so volume will be higher. CME futures are slated to start at 6:00pm EST.