The drop comes as the number of staked ether has surged. The number of ether (ETH) on exchanges has hit a low not seen since July 2016 as staking saps up available ether. Data from Glassnode shows that as of Thursday, 14.85% of all ether was held in wallets owned by centralized exchanges. The market hasn’t seen a level this low since ether was in its infancy during the summer of 2016.