Guru yantra Jupiter is natural benefic planet which generally give good results but is functional malefic for some ascendant and if Jupiter is not posited in good houses can give bad results to native. Jupiter signifies happiness, luck , spirituality , financial gains and better education. When Jupiter is working negatively in horoscope, then bad results come in life. Overall, there is need to follow remedies in form of donation, mantra recitation, puja, yantra and rudraksha. As far as guru yantra is concerned, it can give lot of benefits which varies from ascendant to ascendant which we will be discussing below: Guru yantra benefits: Aries ascendant Jupiter rules 9th and 12th house for Aries ascendant. Jupiter yantra will give benefit in form of better luck prospects, spirituality and overseas travels. Taurus ascendant Jupiter rules 8th and 11th house for Taurus ascendant.  Guru yantra will give benefit in form of inheritance and financial gains. Gemini ascendant Jupiter rules 7th and 10th house for Gemini ascendant. Brihaspati yantra will give benefit in form of better marital and professional life. Cancer ascendant Jupiter rules 6th and 9th house for Cancer ascendant. Guru yantra will give benefit in form of success in competition, better luck prospects, spirituality gains and family travels. Leo ascendant Jupiter rules 5th and 8th house for Leo ascendant . Guru yantra will give benefit in form of child happiness , better education and inheritance gains. Virgo ascendant Jupiter rules 4th and 7th house for Virgo ascendant. Guru yantra will give benefit in form of better education, property gains and better marital life. Libra ascendant Jupiter rules 3rd and 6th house for Libra ascendant. Guru yantra will give benefit in form of better communication, will power, good relation with siblings, success in competition and better health. Scorpio ascendant Jupiter rules 2nd and 5th house for Scorpio ascendant. Guru yantra will give benefit in form of better family life, financial life, better education and better child happiness. Sagittarius ascendant Jupiter is ascendant lord for Sagittarius ascendant. Guru yantra will bring all round improvement for Sagittarius ascendant natives. Capricorn ascendant Jupiter is 12th and 3rd house lord for Capricorn ascendant. Guru yantra will give benefit in form of better communication skills, will power , better relation with siblings and overseas travels. Aquarius ascendant Jupiter is 11th and 2nd house lord for Aquarius ascendant. Guru yantra will give benefit in form of better family and financial life. Pisces ascendant Jupiter is ascendant lord for Pisces ascendant. Guru yantra will bring all round improvement for Pisces ascendant natives. When Guru yantra can give powerful results? Guru yantra can give powerful results when it is properly energised and native have faith and dedication. Which is the best day to install Guru yantra? Guru yantra can be installed on Thursday. How to energise Guru yantra? Guru yantra had to be kept on neat yellow cloth. Light incense sticks and keep fruit in front of guru yantra . Afterwards, recite beej mantra of Jupiter and then recite guru stotram. In this way, guru yantra will get energised. Afterwards, daily do namaskar with folded hands in order to get blessings of lord Jupiter.