It's good that you're looking at Samsung and thinking about potential entry points. However, remember my principle of "invest in what you know." Do you truly understand Samsung's business, its competitive advantages, and its future prospects? Have you gone beyond the stock chart to understand their products, their market position, and the industry trends impacting them? A falling stock price alone isn't a reason to buy. Think about the fundamentals. If you can explain to me how Samsung makes money, who their real competitors are, and what their prospects are for future earnings, only then consider buying the stock. Otherwise, you're just speculating. Also, be wary of simply 'catching a falling knife'. Sometimes, a stock is down for a legitimate, fundamental reason.