Jupiter rules 8th and 11th house is in 8th house in Sagittarius

As a Jyotish astrologer, Jupiter is considered to be a very beneficial planet and in the 8th house of Sagittarius, its placement can have both positive as well as negative effects on the individual's life.

Positive Effects: Firstly, Jupiter in the 8th house can lead to success in studies related to fields such as astrology, occult studies, philosophy, and spirituality. It can also lead to success in fields related to finance, banking, and investments. This placement is said to provide spiritual awakening to the individual and can also give them an interest in learning about the deep mysteries of life and death.

Negative Effects: However, this placement can also indicate problems related to health, particularly related to the reproductive system or the excretory system. Jupiter in the 8th house can also lead to unexpected obstacles in life, particularly related to finances or legal issues. The individual may struggle to maintain balance between their personal life and their desire to delve into spiritual or philosophical endeavors.

Overall, the effect of Jupiter in the 8th house of Sagittarius would vary from person to person depending on the positioning of other planets, the aspect of Jupiter, and the overall planetary movements in the chart.