ETH's sharp rise in the early morning fully showcases the following technologies;

First: Bottom shrinkage does not fall, bottom has appeared.
The possibility of not falling during a shrinking volume may be a downward correction, and a volume increase is needed to confirm the bottom.
Second: Low volume is the bottom, high volume is the top.
Low volume does not necessarily mean the bottom, there are still eighteen layers below.
High volume is not always a good thing.
Third: When there is a large increase in volume at a low level, there will inevitably be a pullback.
Low-volume accumulation at low levels is a rush for positions, and most likely there will be no pullback, but it depends on the situation.
Fourth: High volume stagnation at high levels, the top has appeared.
High-volume at high levels indicates divergence, further stagnation and a potential significant decline.
Fifth: Top volume decline, the adjustment will be lengthy.
It may also be a Whipsaw technique, firmly buying over the Whipsaw.
The sixth: When trading volume decreases and the price rises, it will continue to rise; when trading volume decreases and the price falls, it will continue to fall.
No problem
Seventh: Rapid decline and slow rise are accumulation, rapid rise and sudden fall are dumping.
Should be
Eighth: A high-volume upward movement will experience a pullback, while a low-volume downward movement will experience a rebound. #B