Divis Laboratories shares fall 4% after Q3 results; should you buy, sell or hold?

Divis Laboratories shares opened at ₹6,473.20 against their previous close of ₹6,474.50 and dropped 4% to an intraday low of ₹6,210. Around 10:10 am, the pharma stock traded 2.85% lower at ₹6,290.