Company Performance: Samsung Biologics' financial health, including revenue, profit margins, and earnings reports, directly impacts investor confidence and stock valuation. Strong performance usually leads to price increases. Market Sentiment: Overall investor attitude towards the pharmaceutical and biotech industries, as well as broader economic conditions, plays a significant role. Positive sentiment drives demand, pushing the stock price higher. Regulatory Approvals: Approvals of new drugs or biosimilars manufactured by Samsung Biologics, or its partners, can create significant positive price movements. Regulatory setbacks have the opposite effect. Competition: Activities of competitors in the biopharmaceutical manufacturing space affect investor perception of Samsung Biologics' market share and future growth potential. Global Economic Factors: Changes in interest rates, inflation, and exchange rates influence investment decisions and can impact stock valuations across the board, including 065370.KO.