$BTC $ETH The opportunities hidden in the volatility, if you grasp it right, it's a guaranteed win! Real-time analysis and operational suggestions for Bitcoin and Ethereum on Thursday morning, August 21:

When others see risk, you see opportunity; when others are fearful and retreat, you calmly lay out your strategy. As the market reshuffles and emotions are panicked, your vision has long penetrated the fluctuations, focusing on the moments of rebound. In the morning, Bitcoin showed a rebound from the bottom, first retracing to stabilize at the low point of 112500, then rising to a high of 113978; in the afternoon, the oscillating pattern continued, and in the evening, it again fell to stabilize at the low point of 112300, subsequently rebounding to a high of 114279. Ethereum synchronized with Bitcoin's trend, oscillating upward throughout the day to encounter resistance at the 4200 mark, then falling in the evening to stabilize at the low point of 4104, before rebounding again to a high of 4306. On Wednesday, Qianyu led students to operate Bitcoin with a strategy of one long and four shorts, unfortunately stopping out on one position, but still capturing over 4600 points of space; Ethereum operated in sync, regrettably stopping out on one position as well but gained over 380 points of space.

From the current market perspective, after the evening rebound stabilizing at the low point of 112300, Bitcoin once again stood firm above 113500 during the midnight period, with the short-term 5-day and 10-day moving averages showing signs of turning upwards, forming preliminary support; the MACD indicator has shown a golden cross signal below the zero axis, with green bars continuously shortening, indicating weakened bearish momentum and bullish forces beginning to accumulate. However, the range of 114500-115000 still has pressure from previous trapped positions, and attention should be paid to whether this area can effectively break through. Operationally, it is suggested that Qianyu responds with a low long strategy.

Thursday morning strategy:

Long Bitcoin near the 113000-113500 range, targeting 115000.

Long Ethereum near the 4250-4300 range, targeting 4400. (Breakthrough can look upward)