Bitcoin’s rare buy signal is under pressure as miner selling accelerates. Companies like Riot Platforms and Mara Holdings have been offloading their BTC holdings, likely to cover rising overhead costs, according to AMBCrypto. The selling trend adds downside risk to the flagship cryptocurrency at a time when technical indicators had flashed a bullish monthly signal.

Ethereum, meanwhile, is drawing attention from a separate rare buy signal that has revived bullish sentiment. The altcoin is recovering toward key resistance levels, with some analysts speculating a potential rally to $2,000. However, that target remains speculative and hinges on broader market momentum and whether the signal holds.

The divergent moves between BTC and ETH reflect a cautious market. While Ethereum’s signal suggests localized optimism, Bitcoin’s miner-driven selling could cap upside for the entire crypto sector. If BTC weakness persists, Ethereum may struggle to sustain a breakout above resistance.

Counter to the bullish case, miner selling often precedes deeper corrections. Riot and Mara’s actions may signal that production costs are squeezing profitability, a headwind that historically has pressured prices. Without a catalyst to absorb supply, the rare buy signals could prove premature.