Lao Jiucai's self-developed formula for volume and price analysis:

High volume rises, low volume pullbacks, and continues to rise

High volume falls, low volume pullbacks, and continues to fall

High volume rises, high volume pullbacks, and wait for the start position to take long

High volume falls, high volume pullbacks, and wait for the start position to take short

Overbought shipments, oversold entry, sideways average volume for shock