Ether’s (ETH) recent sell-off was stopped at $1,800, as bulls aggressively defended the level. Ether’s rebound above $2,100, along with on-chain and technical data, suggests that traders will hold the price above $2,000 for the short-term. Key takeaways: Ether’s profitability metrics drop to levels that have historically marked local bottoms. The MVRV Z-score and pricing…