Planets in houses · Kendra
Chandra in the 4th house
Moon · Sukha Bhava
Chandra is the karaka (significator) of mind, mother, emotions and peace. The 4th house, called Sukha Bhava, shows home, mother and happiness. When Chandra sits here, these matters take on its colour.
In the 4th house a benefic brings a comfortable home, vehicles, a caring mother and peace of mind.
The 4th house is a kendra (angular house), a pillar of the chart, so a graha here shows its results openly and strongly.
Chandra gains directional strength (Dig Bala) in the 4th house, which noticeably strengthens it here.
Chandra gives its best results here when it is exalted in Vrishabha, in its own sign (Karka) or in a friendly sign, and when it is not combust.
Results are weaker if Chandra is debilitated in Vrishchika, combust, or afflicted by malefics.
In transit (gochar)
When Chandra transits the 4th house counted from your Moon sign, the period traditionally needs more care.
A single placement is never read alone: sign, aspects, conjunctions, dasha and the whole chart change the outcome.