11 September 2017 (18:09 IST) - 13 October 2017 (20:46 IST) - Jupiter in Chitra (owned by Mars [direct] )
13 October 2017 (20:47 IST) - 15 December 2017 (23:35 IST) - Jupiter in Swati (owned by Rahu [direct] )
15 December 2017 (23:36 IST) - 09 March 2018 (09:34 IST) - Jupiter in Visakha (owned by Jupiter [direct] )
09 March 2018 (09:35 IST) - 19 June 2018 (17:04 IST) - Jupiter in Visakha (owned by Jupiter [retrograde] )
19 June 2018 (17:05 IST) - 10 July 2018 (22:08 IST) - Jupiter in Swati (owned by Jupiter [retrograde] )
10 July 2018 (22:09 IST) - 01 August 2018 (04:03 IST) - Jupiter in Swati (owned by Rahu [direct] )
01 August 2018 (04:04 IST) - 11 October 2018 (06:48 IST) - Jupiter in Visakha (owned by Jupiter [direct] )
What ever Mars, Rahu, Jupiter signifies in your personal horoscope (don't ask personal questions here), those results will be delivered by Jupiter during the above periods.
On Chitra Nakshstra (3rd and 4th quarters) its only for 1 month, so results will be quicker.
If you are going through Mars Mahadasa, expect quicker results of houses signified by Mars during Sept-Oct 2017.
This 1 month is particularly good for those born in Ascendants of Aries, Taurus, Cancer, Leo, Scorpio, Sagittarius and Pisces, or if Mars signifies 1,2,4,6,9,11 houses in your horoscope.
For Rahu's significations, results will appear to start from 13 October 2017 but finals results can be delivered in 2nd direct motion period i.e after 10 July 2018.
For example, if Rahu is supposed to give you marriage, it can give during october-december 2017, but your spouse will start developing a relation with you only after 19 June 2018, and it will strengthen after 10 July 2018. Either one you may not be able to dedicate enough time for each other during 15 December 2017 - 19 June 2018 (Unless Jupiter also signifies marriage/love etc).
For Jupiter's significations, results will appear to start from 15 Dec 2017 but finals results can be delivered in 2nd direct motion period i.e after 01 Aug 2018.
In general, Jupiter transiting in Rahu's constellation of Swati is not good for speculation and heavy volume financial transactions.
But few can experience burst of profits or losses (based on houses signified by Rahu in their horoscope). This can be good time to invest in Gold.
Jupiter in Visakha nakshatra is more suitable for spending quality time with family, expecting birth of child or family expansion, long term investments. Diabetic and Obese people should be careful.