Dream Security co., Ltd.

203650.KQ·KOSDAQ·Technology

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2,005.00−120.00 (−5.65%)today

At close: Nov 5, 3:30 PM KST · May be delayed up to 20 min · KRW

Key statistics

Previous close2,125.00

Open2,100.00

Day range1,994.002,145.00

52-week range1,400.004,810.00

Off day high−6.53%

Off 52-week high−58.32%

Volume1.28M

Avg. volume (3M)4.39M

Market cap203.92B

EPS (TTM)—

Forward P/E—

P/E ratio (TTM)—

Dividend yield—

Beta (5Y)1.47

Shares outstanding101.70M

Short interest—

Earnings date—

Analyst target—

Profit margin3.44%

Against its peers

Compare in full ›

	203650.KQ	214180.KQ	PINELABS.NS	3040.T	CHKP	RBRK
Market cap	203.92B	151.38B	186.64B	50.73B	15.29B	22.06B
P/E (TTM)	—	—	116.3	16.0	18.0	—
Forward P/E	—	—	35.5	32.5	13.3	139.0
Price/book	—	—	3.1	3.6	5.8	-44.5
Dividend yield	—	4.10%	—	2.99%	—	—
1-year change	+14.56%	−23.54%	−37.12%	+70.18%	−24.99%	+66.35%
Today	−5.65%	−1.47%	+2.45%	−2.56%	+1.57%	−9.91%

The closest companies by business and industry (Software - Infrastructure). Prices may be delayed up to 20 min.

Related companies

Compare ›

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

Company	Mkt cap	Price	Today
Hecto Innovation Co., Ltd.214180.KQ · Software - Infrastructure	151.38B	12,030.00	−1.47%
Pine Labs LimitedPINELABS.NS · Software - Infrastructure	186.64B	161.63	+2.45%
Soliton Systems K.K.3040.T · Software - Infrastructure	50.73B	2,736.00	−2.56%
Check Point Software Technologies Ltd.CHKP · Software - Infrastructure	15.29B	149.72	+1.57%
Rubrik, Inc.RBRK · Software - Infrastructure	22.06B	107.20	−9.91%
Qualys, Inc.QLYS · Software - Infrastructure	7.05B	203.80	−3.36%
Akamai Technologies, Inc.AKAM · Software - Infrastructure Odds	11.41B	79.39	−7.61%
Surfilter Network Technology Co., Ltd.300311.SZ · Software - Infrastructure	3.35B	4.9700	+2.69%

Other companies in Software - Infrastructure, closest in size first.

Company	Mkt cap	Price	Today
Z.AI Co., Ltd.2513.HK · Beijing, China	232.09B	476.000	−1.69%
Hecto Financial Co., Ltd.234340.KQ · Seoul, South Korea	235.50B	17,080.00	−1.10%
CrowdStrike Holdings, Inc.CRWD · Austin, TX Odds	224.83B	219.57	−8.89%
Kginicis Co.,Ltd035600.KQ · Seoul, South Korea	250.21B	9,400.00	−0.21%
Akamai Technologies, Inc.AKAM.MX · Cambridge, MA	223.05B	1,552.00	−1.90%
Palo Alto Networks, Inc.PANW · Santa Clara, CA Odds	262.79B	321.08	−7.74%
Contec.,Co.Ltd451760.KQ · Daejeon, South Korea	150.08B	9,230.00	−16.47%
Danal Co., Ltd.064260.KQ · Seongnam-si, South Korea	282.16B	3,730.00	−1.06%

Technology companies of a similar market value (216.12B).

Company	Mkt cap	Price	Today
Tata Elxsi LimitedTATAELXSI.NS · Software - Application	244.24B	3,920.00	+4.39%
GigaDevice Semiconductor Inc.3986.HK · Semiconductors	227.24B	322.800	−5.06%
Z.AI Co., Ltd.2513.HK · Software - Infrastructure	232.09B	476.000	−1.69%
NSD Co., Ltd.9759.T · Software - Application	236.43B	3,139.00	+2.72%
Urban Company LimitedURBANCO.NS · Software - Application	235.05B	158.52	+2.26%
CrowdStrike Holdings, Inc.45C.F · Software - Infrastructure	197.46B	192.84	−10.60%
International Business Machines CorporationIBM · Information Technology Services	233.36B	246.91	−2.91%
Giga-Byte Technology Co., Ltd.2376.TW · Computer Hardware	215.88B	313.00	−3.54%

Also based in Seoul, South Korea, then elsewhere in South Korea.

Company	Mkt cap	Price	Today
LG Energy Solution, Ltd.373220.KS · Seoul, South Korea	80.96T	346,000.00	−2.54%
Hyundai Motor Company005380.KS · Seoul, South Korea	77.23T	293,500.00	+3.53%
KB Financial Group Inc.105560.KS · Seoul, South Korea	54.50T	157,000.00	+3.63%
Samsung C&T Corporation028260.KS · Seoul, South Korea	47.54T	290,500.00	−5.99%
Samsung Life Insurance Co., Ltd.032830.KS · Seoul, South Korea	43.91T	244,500.00	−5.96%
Shinhan Financial Group Co., Ltd.055550.KS · Seoul, South Korea	41.06T	88,700.00	+2.78%
Kia Corporation000270.KS · Seoul, South Korea	39.18T	100,800.00	+5.22%
Hana Financial Group Inc.086790.KS · Seoul, South Korea	32.27T	120,800.00	+3.16%

Companies that serve the same markets: devices.

Company	Mkt cap	Price	Today
GNG Electronics LimitedEBGNG.NS · devices	83.18B	729.55	+0.09%
Radiant Opto-Electronics Corporation6176.TW · devices	27.84B	82.60	−0.48%
NOVAREX Co.,Ltd.194700.KQ · devices	157.84B	8,890.00	+0.45%
MilDef Group AB (publ)MILDEF.ST · devices	11.75B	249.40	−0.64%
Elcomtec Co., Ltd037950.KQ · devices	51.22B	3,035.00	−3.34%
Caplin Point Laboratories LimitedCAPLIPOINT.NS · devices	184.05B	2,421.40	+0.22%
Suzhou Zelgen Biopharmaceuticals Co., Ltd.688266.SS · devices	24.15B	91.25	+0.12%
SiS Distribution (Thailand) Public Company LimitedSIS.BK · devices	8.40B	24.00	+0.84%

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

Company	Mkt cap	Price	Today
Danal Co., Ltd.064260.KQ · Correlation 0.38	282.16B	3,730.00	−1.06%
Kginicis Co.,Ltd035600.KQ · Correlation 0.36	250.21B	9,400.00	−0.21%
Intops Co., Ltd.049070.KQ · Correlation 0.36	228.98B	14,670.00	−4.49%
Hecto Innovation Co., Ltd.214180.KQ · Correlation 0.35	151.38B	12,030.00	−1.47%
Hecto Financial Co., Ltd.234340.KQ · Correlation 0.34	235.50B	17,080.00	−1.10%
SK Inc.034730.KS · Correlation 0.33	26.32T	482,500.00	−6.85%
Nice Information & Telecommunication, Inc.036800.KQ · Correlation 0.32	343.32B	7,860.00	+6.07%
Samsung C&T Corporation028260.KS · Correlation 0.31	47.54T	290,500.00	−5.99%

What visitors to Dream Security's page also look at.

Company	Mkt cap	Price	Today
MDS Tech086960.KQ	82.28B	1,935.00	−4.68%
POWER LOGICS047310.KQ	100.86B	2,755.00	−1.25%
SSDELTATECH065350.KQ	791.54B	28,800.00	−2.21%
DRTECH214680.KQ	52.34B	3,135.00	−0.63%
Orbitech046120.KQ	106.11B	3,165.00	−6.22%

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 203650.KQ news ›

ZDNET·Oct 14

NordVPN’s CTO on redefining antivirus for the AI era, and his dream security tool

ZDNET spoke with NordVPN CTO Marijus Briedis about security in a rapidly shifting landscape. October 14, 2026, 10:30 pm ET AI has hijacked many basic principles of the security landscape. The cybersecurity industry is adapting to that…

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From the 4Search news index, newest first.

About

Profile ›

Dream Security co., Ltd., an authentication security company, offers authentication and security solutions. It provides authentication, integrity, confidentiality, and non-repudiation through PKI infrastructure, such as Magic RootCA, Magic CA, Magic RA, Magic OCSP, Magic SCVP, Magic TSA, and Magic LTVS; cryptographic technologies, including verified cryptographic modules and quantum-resistant cryptography for quantum computer environments, which include Magic Crypto, Magic QCrypto, Magic TLS for PQC, and Magic QKMI…

SectorTechnology

IndustrySoftware - Infrastructure

Chief executiveJin Gyu Beom

Employees214

HeadquartersSeoul, South Korea

Websitedreamsecurity.com

Quarterly results

Financials ›

Revenue
Net income
Net margin 5.0% (Q2 '26)

Prices may be delayed up to 15 min. Not investment advice.

Track record

Leaderboard ›

Days on the list	30 d	1 yr	Best
Trending	0	0	—

Not eligible for Gainers, Losers, Most active (U.S. stocks worth $2 billion or more only).

Not eligible for Small-cap gainers, Aggressive small caps (U.S. stocks worth under $2 billion only).

Not eligible for Growth tech (U.S. technology stocks only).

Not eligible for Undervalued large caps (U.S. stocks worth $10 billion or more only).

A day counts when it ranked in the top 25 of a list. Tracked since Oct 10, 2026.

Market data is provided for information only and comes from free public sources. Prices may be delayed up to 15 minutes; data may be incomplete or inaccurate. Nothing on this page is investment advice or a recommendation to buy or sell any security. News and coverage analytics are drawn from the 4Search index. Terms of use. How to use Finance