News: Bitcoin has experienced a significant downturn, falling below $58,000 and breaking its 200-day moving average, driven by fears of selling pressure from Mt. Gox repayments and potential miner sales. This has led to substantial liquidations across the crypto market, particularly affecting long positions. While the direct impact of Mt. Gox repayments might be on Bitcoin Cash, the overall market sentiment remains bearish. Long-term, institutional adoption via ETFs and positive regulatory developments for Ethereum provide a bullish backdrop, but short-term headwinds are significant.

Market Probabilities: 
Bull 20% | Base 30% | Bear 50%

Recommendations: 
Short-term: SELL
Long-term: BUY
{"sentiment": "bearish", "price_direction": "up", "impact_strength": "high", "timeframe": "medium_term", "confidence": 0.6, "key_reason": "BlackRock's ETF becoming the largest signifies strong institutional adoption and sustained demand fo"}