support level

noun, Stock Exchange.

1.

a minimum price below which a specific stock is not supposed to fall, as because of the stock's inherent worth.

Also called support, support area, support zone.

Compare resistance level.

Origin

1950-55

Examples from the web for support level

The support level will not be recorded in the plan until the rate calculator is completed.
These purchases help maintain market prices at the legislated support level.