Short-term market sentiment remains cautious; investors should adjust positions based on market dynamics to avoid emotional trading.

Price trend: Bitcoin's current price is around £66,500, gradually correcting from the recent high of £69,566, and showing a trend of oscillating downwards after October 13. In the short term, if the price breaks below the support level of £66,000, it may further explore lower levels.

Both the MA50 and MA200 moving averages indicate that there is pressure for a price correction. The MA50 is around £68,000, and the MA200 is slightly above £67,000, indicating a weak short-term trend as prices approach the long-term support range. If the price breaks these support levels, it will continue to weaken.

The MACD indicator shows negative values (-105.7), and the DIF line and DEA line are declining in the negative zone, indicating strong bearish momentum. The short-term downtrend is not yet over, and the probability of continued decline is high.

Short-term strategy:

- Support level: £66,000 - £66,500: This is a key support level to watch in the short term. If the price breaks below £66,000, it is advisable to stop-loss or go short, with the next support possibly in the £63,000 - £64,000 area.

- Resistance level: £67,500 - £68,000: If the price can hold above £66,000 and rebound, the short-term upward target area may be £67,500 to £68,000. If the price can break through this resistance area, consider chasing long positions.

Medium to long-term strategy:

- Short signal confirmation: If the price continues to fall, accompanied by increased trading volume, consider increasing short positions when breaking below the support level of £66,000, with a target around £63,000.

- Long opportunity: If market oversold signals strengthen, and RSI and MACD show rebound signals, consider taking a small long position above the support level of £66,000, with a short-term target around £68,000.

Trading risk control:

- Stop-loss suggestion: If holding long positions, it is advisable to set the stop-loss below £65,000 to prevent significant losses from a sharp price drop.

- Take-profit suggestion: If the price rebounds above £68,000, consider gradually taking profits to lock in gains.