KOSPI Breaks 5,000 in a High Exchange-Rate Environment; Checking the Sustainability of the Record-High Rally

고환율 환경에서 코스피 5000 돌파, 신고가 랠리의 지속 가능성 점검해봤습니다. | 체슬리투자자문 박세익 전무
Watch on YouTube ↗  |  January 24, 2026 at 00:00  |  24:17  |  Chesley Investment Advisory (체슬리투자자문)
Speakers
Park Se-ik — CEO, ex-Chief Strategist

Summary

Park Se-ik reviews KOSPI's break above 5,000 and the sustainability of the record-high rally in a high exchange-rate environment. He highlights historical bullish yearly candles, KOSDAQ's potential final blow-off move, and selective chart setups in Samsung SDI, battery stocks, POSCO Holdings, NAVER, Alteogen, and PharmaResearch. He also notes mixed foreign/institutional flows, the weak WTI downtrend, and the lack of clear US index trends.

  • KOSPI reached the 5,000 level, with historical yearly candles suggesting further upside if the won-dollar rate falls.
  • KOSDAQ recovered from a sharp drop, and the speaker expects a final RSI-overheated rally before the market tops.
  • Samsung SDI broke to a 52-week high with a cup-with-handle pattern, supported by foreign buying.
  • Korean secondary battery stocks are seeing foreign accumulation, unlike the retail-led 2023 rally.
  • POSCO Holdings' chart looks constructive, while NAVER is trading in a box with institutional and foreign buying.
  • Alteogen shows a weak chart after failing to recover moving averages, while PharmaResearch needs volume confirmation.
  • WTI oil continues its downtrend, and US indices lack a clear trend.
  • The speaker also reviews many stock-specific institutional and foreign flow signals without giving all of them independent theses.
Ideas
Park Se-ik CEO, ex-Chief Strategist 0:23
KOSPI rally can extend if FX falls.
KOSPI broke through 5,000, and historical yearly candles show that after long bullish phases the market can keep rallying. If the won-dollar exchange rate falls from its elevated level toward 1,000-1,300, Korean equities could continue a record-high advance.
Park Se-ik CEO, ex-Chief Strategist 8:58
KOSDAQ likely ends with blow-off rally.
KOSDAQ recovered after a sharp drop, and its weekly and monthly RSI are rising. The speaker expects a final blow-off rally with RSI above 70 before the market tops, rather than a flat ending.
Park Se-ik CEO, ex-Chief Strategist 9:29
Samsung SDI cup-with-handle breakout.
Samsung SDI reached a 52-week new high and formed a cup-with-handle pattern. After breaking through overhead supply, it may rise more easily through a low-volume gap area, with foreign buying supporting the move.
Park Se-ik CEO, ex-Chief Strategist 11:19
Foreign buying supports Korean battery sector.
Foreign investors are buying Korean secondary battery stocks, unlike the retail-driven rally in 2023. The speaker cites POSCO Future M, SK Innovation, LG Chem, and LG Energy Solution as participants, suggesting the sector has a more durable foreign-buying base.
Park Se-ik CEO, ex-Chief Strategist 11:45
NAVER box range with institutional buying.
NAVER is trading within a defined box range while institutions and foreigners have been net buyers. This makes it a breakout candidate to monitor.
Park Se-ik CEO, ex-Chief Strategist 11:55
POSCO Holdings chart looks constructive.
POSCO Holdings' chart pattern looks constructive on both weekly and monthly timeframes, which the speaker views as supportive of further upside.
Park Se-ik CEO, ex-Chief Strategist 13:59
Technical buy signal has appeared.
A technical buy signal has appeared for KoproMati, which the speaker notes as a positive chart trigger.
Park Se-ik CEO, ex-Chief Strategist 15:04
Hyundai Mobis chart looks overextended.
Hyundai Mobis looks extended on the monthly chart, and with institutions selling and foreigners continuing to sell, the flow backdrop is concerning.
Park Se-ik CEO, ex-Chief Strategist 17:26
Alteogen fails moving-average recovery.
Alteogen triggered a sell signal last month, failed to recover its 2-month and 5-month moving averages, and was sold by both institutions and foreigners. The speaker sees the chart as weak.
Park Se-ik CEO, ex-Chief Strategist 18:30
PharmaResearch double bottom needs volume.
PharmaResearch is forming a double bottom with a higher right bottom, but volume must expand to absorb overhead supply. Institutions have been buying while foreigners sell, so the setup needs confirmation.
Park Se-ik CEO, ex-Chief Strategist 23:03
WTI remains in downtrend.
WTI crude oil has been in a downward trend since Trump took office, and the speaker expects the downtrend to continue.
Up Next

This Chesley Investment Advisory (체슬리투자자문) video, published January 24, 2026, features Park Se-ik discussing EWY, KOSDAQ, 006400.KS, 305720.KS, 003670.KS, 096770.KS, 051910.KS, 373220.KS, 035420.KS, 005490.KS, 450080.KS, 012330.KS, 196170.KQ, 214450.KQ, WTI. 11 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Park Se-ik  · Tickers: EWY, KOSDAQ, 006400.KS, 305720.KS, 003670.KS, 096770.KS, 051910.KS, 373220.KS, 035420.KS, 005490.KS, 450080.KS, 012330.KS, 196170.KQ, 214450.KQ, WTI