When Mercury, the karaka of intellect & analysis, communication & speech, business & trade, occupies Scorpio (Vrishchika), it sits in Neutral dignity, ruled by Mars. This is a mixed placement. The planet's drive for intellect, speech and commerce is expressed through Scorpio's intense depth and transformative power.
Effects of Mercury in Scorpio
Mercury in Scorpio tends to give a blend of sharp intelligence and occasional poor communication. The final result is shaped by the house this sign falls in and the aspects Mercury receives.
Personality, Career and Relationships
In personality, the native blends Mercury's nature with Scorpio's depth and willpower. For career, this favours fields aligned with both business & trade and Scorpio's vocations such as research, medicine, psychology, investigation, the occult and finance.In relationships, watch for Scorpio's tendency toward jealousy interacting with Mercury's energy.