The rise in prices and the increase in positions indicate that many parties are building a large number of positions and prices are still rising.

The price rises and the position decreases, indicating that many parties are pulling the boat and the price will soon fall.

The decline in prices and the increase in positions indicate that short selling pressure is heavy and prices will continue to fall.

The decline in prices and the decrease in positions indicate that there is no end to the decline, and there is not much room for price decline.

Personal futures experience. For reference.