Planets in houses · Upachaya
Budh in the 11th house
Mercury · Labha Bhava
Budh is the karaka (significator) of intellect, speech, business and learning. The 11th house, called Labha Bhava, shows gains, income and friends. When Budh sits here, these matters take on its colour.
In the 11th house every graha gives gains; a benefic here brings steady income and helpful friends.
The 11th house is an upachaya (house of growth): results improve steadily with time and effort.
Budh gives its best results here when it is exalted in Kanya, in its own sign (Mithuna and Kanya) or in a friendly sign, and when it is not combust.
Results are weaker if Budh is debilitated in Meena, combust, or afflicted by malefics.
In transit (gochar)
When Budh transits the 11th house counted from your Moon sign, the period is traditionally favourable.
A single placement is never read alone: sign, aspects, conjunctions, dasha and the whole chart change the outcome.