Samsung SDI Co Ltd (006400.KQ) Stock Price, News & Chart

Prices may be delayed up to 20 min. Not investment advice. News volume: articles in the 4Search index each day.

Key statistics

Previous close355,000.00

Open—

Day range—

52-week range257,000.00723,000.00

Off day high—

Off 52-week high−50.55%

Volume—

Avg. volume (3M)464.64K

Market cap—

EPS (TTM)—

Forward P/E—

P/E ratio (TTM)—

Dividend yield—

Beta (5Y)—

Shares outstanding—

Short interest—

Earnings dateOct 29, 2026

Analyst target—

Profit margin—

Against its peers

Compare in full ›

	006400.KQ	005930.KS	336260.KS	STI	096770.KS	SNDK
Market cap	—	1,404.95T	2.70T	40.87M	24.56T	199.19B
P/E (TTM)	—	—	—	—	—	18.7
Forward P/E	—	—	—	—	—	5.2
Price/book	—	—	—	1.8	—	13.0
Dividend yield	—	0.71%	—	—	—	—
1-year change	+114.73%	+131.61%	+11.35%	−57.54%	+23.94%	+829.15%
Today	+0.70%	−3.47%	+1.18%	+0.44%	−6.48%	+0.94%

The closest companies by business. Prices may be delayed up to 20 min.

Related companies

Compare ›

The businesses closest to Samsung SDI's by what they do, from their descriptions, with the same industry weighted in.

Company	Mkt cap	Price	Today
Samsung Electronics Co., Ltd.005930.KS · Consumer Electronics Odds	1,404.95T	215,750.00	−3.47%
Doosan Fuel Cell Co., Ltd.336260.KS · Electrical Equipment & Parts	2.70T	34,250.00	+1.18%
Solidion Technology, Inc.STI · Electrical Equipment & Parts	40.87M	4.5500	+0.44%
SK Innovation Co., Ltd.096770.KS · Oil & Gas Refining & Marketing	24.56T	144,300.00	−6.48%
Sandisk CorporationSNDK · Computer Hardware Odds	199.19B	1,378.22	+0.94%
Solaris Energy Infrastructure, Inc.SEI · Oil & Gas Equipment & Services	6.98B	69.37	+9.52%
Silicon Motion Technology CorporationSIMO · Semiconductors	7.54B	222.30	+4.02%
Doosan Corporation000150.KS · Conglomerates	17.45T	1,024,000.00	−3.03%

Companies that serve the same markets: automotive, semiconductors.

Company	Mkt cap	Price	Today
Mosel Vitelic Inc.2342.TW · semiconductors · automotive	6.56B	41.70	−1.65%
Wonik QnC Corporation074600.KQ · semiconductors · automotive	722.92B	27,500.00	−1.08%
Melexis NVMELE.BR · semiconductors · automotive	2.29B	58.10	+0.78%
OmniVision Integrated Circuits Group, Inc.603501.SS · semiconductors · automotive	98.93B	78.62	+1.47%
Castings P.L.C.CGS.L · semiconductors · automotive	123.91M	285.00	+4.40%
Infineon Technologies AGIFXA.HM · semiconductors · automotive	—	54.50	+11.22%
ECARX Holdings Inc.ECX · semiconductors · automotive	350.59M	0.8921	+1.01%
Vanguard International Semiconductor Corporation5347.TWO · semiconductors · automotive	327.42B	165.50	−0.60%

The stocks whose daily moves over the past year went most closely with Samsung SDI's: the correlation of their daily returns, where 1 would be moving as one.

Company	Mkt cap	Price	Today
SK Innovation Co., Ltd.096770.KS · Correlation 0.61	24.56T	144,300.00	−6.48%
Doosan Corporation000150.KS · Correlation 0.51	17.45T	1,024,000.00	−3.03%
Doosan Fuel Cell Co., Ltd.336260.KS · Correlation 0.51	2.70T	34,250.00	+1.18%
Samsung Electronics Co., Ltd.005930.KS · Correlation 0.42 Odds	1,404.95T	215,750.00	−3.47%
Niterra Co., Ltd.5334.T · Correlation 0.37	1.33T	3,428.00	−2.42%
Macronix International Co., Ltd.2337.TW · Correlation 0.35	200.90B	101.50	−1.46%
Mosel Vitelic Inc.2342.TW · Correlation 0.30	6.56B	41.70	−1.65%

From the 4Search instruments index: what each company does (its business description), its industry, size, headquarters and the markets it serves; and from a year of daily prices, which move together. Prices may be delayed up to 20 min.

Latest news

All 006400.KQ news ›

MarketScreener·Oct 13

Flashlight Capital Partners Pte. Ltd. proposed to acquire an additional 20.60% stake in S-1 Corporation from Samsung SDI Co., Ltd., Samsung Life Insurance Co., Ltd., Samsung Fire & Marine Insurance Co., Ltd., Samsung Securities Co.,Ltd. and Samsung Card Co., Ltd. for KRW 910 billion.

Flashlight Capital Partners Pte. Ltd. proposed to acquire an additional 20.60% stake in S-1 Corporation from Samsung SDI Co., Ltd. , Samsung Life Insurance Co., Ltd. , Samsung Fire & Marine Insurance... Samsung Life Insurance Co., Ltd.…

openPR.com·Oct 13Negative

Battery Energy Storage System Market Led by Tesla, LG Energy Solution, Samsung SDI, and Fluence | SNS Insider

openPR.com Battery Energy Storage System Market Led by Tesla, LG Energy Solution, Samsung SDI, and Fluence | SNS Insider Press release from: SNS Insider Pvt Ltd Permanent link to this press release: You can edit or delete your press…

UA.NEWS·Oct 12

Posco Future M signs deal with Samsung SDI worth about $4.5 billion — Korea Herald

South Korea’s Posco Future M has signed a long-term agreement with Samsung SDI to supply lithium iron phosphate (LFP)-based cathode active materials worth about 6 trillion won, or $4.5 billion. Deliveries will run from 2027 to 2032, Korea…

MarketScreener·Oct 11Positive

POSCO : Future M signs KRW 6 trillion LFP supply contract with Samsung SDI... Builds strategic partnership as key supplier of non-PFE materials

Published on 10/13/2026 at 01:02 am EDT Signs a major long-term contract, sharply increasing the volume to more than double what was previously agreed Expands supply from a single ternary product to LFP and LMO, as well as synthetic…

Just Auto·Oct 7

Posco in US$4.5bn LFP cathode deal with Samsung SDI

Just Auto’s Editor since 2000. Past positions include head of automotive forecasting at the Economist Intelligence Unit (EIU), forecast analyst at IHS Markit and senior economist at the UK’s Society of Motor Manufacturers and Traders…

SIGNAL — Seoul Economic Daily·Oct 6Positive

Samsung SDI Jumps 7.75%, LG Energy Solution Up Nearly 5% as Battery Stocks Rebound

L&F, EcoPro BM Surge Nearly 9% Chinese Battery Exports Face U.S. Restrictions Hopes Build for Democratic Win in U.S. Midterms Secondary battery stocks including Samsung SDI (006400) rallied broadly on expectations that Chinese battery…

From articles in the 4Search news index.

In the news

25mentions in 30 days

25with it in the headline

Positivesentiment

Most coverage from

en.sedaily.com3
marketscreener.com3
thelec.net3
biz.chosun.com2
finance.biggo.com2

Finance and business coverage in the 4Search news index: articles that name it in the headline, or in the text beside its ticker. Sentiment is the index's own reading of the latest 25 articles, not a forecast.