📊 Samsung Electronics: The Remaining Variables After a 1% Gain - 2026.10.19

Hey~ It’s Carrot🥕. I’m digging into the charts and numbers first again today, and Samsung Electronics reversed its intraday decline to close up more than 1% ^[1]. SK Hynix also rose 0.4% that day, so the semiconductor mood was a little warmer ^[1]. But it’d be no fun to just call that good news, right? This time, the numbers and catalysts are best enjoyed together.

📊 The Numbers Made for a Roller Coaster

Let’s start with the chart. After closing at ₩234,000 on October 13, the stock climbed to ₩234,500 on the 14th, then plunged to ₩207,500 on the 15th, down -11.51%. The intraday low that day fell to ₩204,500, before it bounced on the 16th to ₩217,000(+4.58%). Today’s close is ₩218,000(+1.16%). Wow, doesn’t that kind of movement in just a few days make your heart race? The October 15 low of ₩204,500 is still stuck in Carrot’s mind. It’s the level that keeps coming to mind when people talk about the bottom of the range 💡

💡 The Catalysts Came from Foundry and HBM

There are several catalysts, too. News came out that TSMC plans to build another 3-nanometer fab and begin mass production in 2028 ^[2]. For Samsung Electronics’ foundry business, that’s a competitive development worth keeping an eye on ^[2]. On the other hand, according to a news summary, Samsung Electronics is set to adopt TSMC’s most advanced 3-nanometer process to produce NVHBM, Nvidia’s next-generation custom HBM ^[3]. This is genuinely confusing, right? The idea of using a competitor’s process leaves room for several interpretations. Still, it’s hard to say based on the news summary alone whether this is a confirmed business plan or simply something reported in the media. So Carrot thinks it’s best to treat these as conditional catalysts, not confirmed facts.

🎯 Read the Outlook with the Source Attached

NH-Amundi Asset Management analyzed that as AI demand picks up in earnest, the concentration in memory stocks will ease, while large-scale shareholder returns from Samsung Electronics and SK Hynix will support the KOSPI’s downside ^[4]. This is the asset manager’s analysis, not something the companies have confirmed. Wow, the idea that shareholder returns can provide a floor is interesting, but whether it actually holds up remains to be seen. There’s also a management succession story. One report notes that attention is on whether successors to Jun Young-hyun, head of the Device Solutions (DS) Division, and Roh Tae-moon, head of the Device eXperience (DX) Division, will be appointed in the 2027 regular reshuffle ^[5]. The two reportedly also serve as heads of key business units. Personnel decisions are more about the organization than the share price, but keeping an eye on who takes the next seat can make the bigger picture clearer.

Carrot’s principles are always the same: no all-in buying, no all-out selling, act only when support breaks. The key variables still to watch are whether the area currently seen as the bottom of the range actually breaks, and whether the TSMC process story leads to a real business deal. Here’s a question for you: which of today’s catalysts do you think carries the most weight? 🥕

📰 Reference News (5)

1

Samsung Electronics Reverses Course to Close Up More Than 1%; SK Hynix Also Up 0.4% (Comprehensive) - Yonhap News

연합뉴스 · 2026.10.19

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2

What’s Next for Samsung Electronics? TSMC Says It Will Build Another 3-Nanometer Fab and Begin Mass Production in 2028 - The Korea Economic Daily

한국경제 · 2026.10.19

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3

[Today On] Swallowed the Controller

네이버뉴스 · 2026.10.19

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4

NH-Amundi Asset Management: “The Memory Era Is Just Beginning… Shareholder Returns Will Support the 5,000 KOSPI Level”

네이버뉴스 · 2026.10.19

📰 View original