Jupiter is the planet of expansion, success, luck and opportunity.
Wherever Jupiter or Sagittarius is located in your chart, you seek opportunities
and expansion of your position in life. The type of opportunity that appeals to
you is according to the sign in which your Jupiter is found, and the aspects it
makes or receives. The places you seek opportunity depend on the houses Jupiter
or Sagittarius occupy.
Jupiter rules the sign Sagittarius and therefore
retains all the characteristics of that sign as well as of the 9th solar house.
Jupiter means increase so it will multiply in whatever house it occupies. For
example, if found in the 5th house of children, you would want a large family.
In difficult aspect, you may not want the large family but may get it anyway!
Jupiter rules banking so it shows how, or if, you save your money. It means
travel (generally long distance), religion, philosophy, the law, and all other
9th house associations. It's a protective planet and Sagittarius is a protective
sign so if well aspected will prevent trouble or protect you from illness, etc.
Jupiter prevents and protects as long as you don't over-do or go to extremes.
In difficult aspects, it tends toward extremes and over-extension of finances.