The stone from "The Stone" symbolizes "a representation of things that do not grow or change "
Explanation:
The stones are generally seen as something which is stable and grounded to earth, as being considered a motionless element this can not represent achievements, enemies to defeat, or problems, but it could be easily seen as something that does not change due to its permanence, stones can remain for long periods in the same place without showing any visible change.
Financial Stability has a connection with power, for example, wealthy people have more freedom in doing what they want or having a greater idea persuasion over people.