Based on the latest market data and relevant analysis, the following is a comprehensive forecast of Bitcoin (BTC) trends for the upcoming week (April 1 to April 7, 2025):

### 1. **Short-term Technicals and Market Sentiment**

- **Current Price Dynamics**: As of April 1, BTC has broken through $84,000, with an intraday increase of 0.73%, indicating short-term rebound momentum. This breakout may lay the foundation for the upcoming week's trends, and if it holds above key support levels (such as around $80,000), it may further challenge higher resistance.

- **Selling Pressure Easing**: Recent data shows that the daily average BTC selling pressure on major trading platforms has dropped sharply from 81,000 coins to 29,000 coins, with selling forces diminishing and buyers taking the lead. The market is entering a structural supply shortage phase, which may provide support for prices.

- **Historical Cycle Comparison**: The current cycle remains 91% highly correlated with the bull market cycle of 2017, despite a recent brief deviation. If lagging effects (such as global liquidity transmission) take effect, the upcoming week may regain an upward trend.

### 2. **Key Resistance and Support Levels**

- **Resistance Levels**: Attention should be paid to the $86,000-$87,000 range, as a breakout may trigger more buying; the long-term target points to $100,000 (the options market previously predicted a 33.3% chance of reaching this level by the end of March, but the current time window has passed).

- **Support Levels**: $80,000 is an important psychological barrier, and if it falls below, it may test lower support (such as $76,000). Analysts indicate that BTC has a 95% probability of not falling below $69,000.

### 3. **Macroeconomic and Policy Impact**

- **Impact of PCE Data**: The U.S. core PCE price index year-on-year expected to be released on March 28 is 2.7%. If the data is higher than expected, it may reinforce the Fed's expectations to maintain high interest rates, suppressing risk assets; conversely, if it is lower than expected, it may drive BTC further upward.

- **Regulatory Dynamics**: The potential pro-crypto policies of the Trump administration (such as establishing a Bitcoin strategic reserve) may benefit in the long term, but the short-term impact is limited.

### 4. **Institutional and On-chain Signals**

- **Institutional Fund Inflows**: Bitcoin ETFs continue to see net inflows (March 27 data was $89.06 million), while Ethereum ETFs experienced outflows during the same period, indicating that institutions prefer BTC.

- **Whale Accumulation**: Since March 11, Bitcoin whale addresses have accumulated over 129,000 BTC, marking the largest scale since August 2024, indicating that large investors have confidence in the future market.