This article is by Jang Seo-yun and read by an artificial voice.
Korea's benchmark Kospi crossed 4,000 for the first time in 2025, lifted by semiconductor stocks and other large-cap technology shares. Investors now want to know if it can break through 5,000 this year, amid AI bubble concerns and the risk of foreign outflows driven by currency swings.
That question has split market strategists. Research chiefs at five major securities firms - Mirae Asset Securities, Hana Securities, Korea Investment & Securities, KB Securities and NH Investment & Securities - expect the index to range anywhere from as low as 3,750 to as high as 5,500 this year. Excluding Mirae Asset, which did not present a specific target, the group is divided on whether the long-discussed 5,000 level is within reach.
Expectations for a bullish Kospi has mounted entering 2026, as the main bourse broke past the 4,300 level on Jan. 2, the first trading day of the year. It closed at 4,309.63 on Friday, up 2.27 percent from the previous trading on Dec. 30 of last year.
Bulls see policy support and chip earnings
NH Investment & Securities offered the most optimistic forecast, projecting a range of 4,000 to 5,500. Cho Soo-hong, head of research, said the index could reach the upper end of that range as early as the third quarter.
"Growth led by semiconductors is continuing, and a market re-rating driven by policies aimed at normalizing the capital market should also persist," Cho said.
He pointed to sharply rising earnings expectations for Samsung Electronics and SK hynix, the two largest companies on the Kospi by market capitalization.
"Combined operating profit forecasts for the two companies have been revised up from about 160 trillion won [$110.8 billion] to more than 200 trillion won this year," he said.
KB Securities also said the Kospi could test the 5,000 level. Kim Dong-won, its head of research, framed the outlook around the durability of AI demand.
"The growth cycle of the AI industry that underpins demand for Korean semiconductors could last as long as 10 years," Kim said. "There will be fluctuations, but the base level of AI growth itself is rising."
He added that earnings from the so-called Magnificent Seven - Microsoft, Meta, Amazon, Alphabet, Apple, Nvidia and Tesla - continue to outperform the broader S&P 500, reinforcing confidence in technology-led markets.
Kim Hak-kyun, head of research at ShinYoung Securities, struck a similar tone in a report published on Tuesday, written in the form of a self-critique titled "My mistakes in 2025" (translated).
"I could not even imagine the Kospi reaching 4,000 amid the strange combination of a weak won and rising stock prices," Kim wrote. "Now, reaching 5,000 or even 6,000 no longer seems impossible."
Kim argued that if the United States turns to exchange rates rather than tariffs to address external imbalances, the dollar's strength could give way to a more structural decline.
"If the won strengthens [as the dollar weakens], Korean stocks could gain appeal as non-dollar assets," he said.
Caution focuses on the second half
More conservative forecasts came from Hana Securities, which projected a range of 3,750 to 4,650, and Korea Investment & Securities, which put its upper bound at 4,600. Both firms expect gains to be front-loaded, with conditions becoming more challenging in the second half of the year.
They cited the risk of prolonged weakness in the won and tighter monetary conditions, which could weigh on foreign investor demand.
Yoo Jong-woo, head of research at Korea Investment & Securities, said the exchange rate would be the decisive factor if the index fails to reach 5,000.
"If the Kospi does not reach 5,000, the main reason will be the currency," Yoo said. "In the second half, a weaker won would limit monetary easing and worsen the supply-and-demand environment."
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