News: Bitcoin shows mixed signals today. Long-term, institutional adoption continues to be a strong bullish driver, with Morgan Stanley offering Bitcoin funds and Grayscale expanding its trusts. However, short-term sentiment is cautious, with a significant portion of investors concerned about a Bitcoin bubble according to a new survey. Macroeconomic factors like rising bond yields and potential financial transaction taxes add to the uncertainty. The SEC's review of VanEck's Bitcoin ETF application remains a key event to watch.

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

Recommendations: 
Short-term: HOLD
Long-term: BUY
{"sentiment": "bullish", "price_direction": "up", "impact_strength": "medium", "timeframe": "medium_term", "confidence": 0.55, "key_reason": "The increasing involvement of major financial institutions and corporations in Bitcoin is a powerful"}