Stock listing

KRX:039030 EO Technics Co., Ltd (이오테크닉스) 주가

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Share price · KRX:039030

₩388,500 KRW -26,500 (-6.4%)

Close on Oct 30, 2026

Past year +66.0% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits

Day range: ₩383,000 – ₩400,000 KRWOct 30, 2026
Volume: 84,823 sharesOct 30, 2026
Market cap: ₩4.79T KRWAt the close on Oct 30, 2026 · price × 12.32M shares outstanding
52-week range: ₩230,000 – ₩623,000 KRWLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day: ₩48.31B KRWMedian day 97,720 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · KRX:039030 · KRW, adjusted for splits

Day	Close	Change	%	Open	High	Low	Volume
Fri, Oct 30	₩388,500	-26,500	-6.4%	₩400,000	₩400,000	₩383,000	84,823
Thu, Oct 29	₩415,000	-3,500	-0.8%	₩416,000	₩429,000	₩403,500	75,520
Wed, Oct 28	₩418,500	+23,500	+5.9%	₩408,500	₩421,000	₩408,000	97,208
Tue, Oct 27	₩395,000	+16,000	+4.2%	₩392,000	₩401,500	₩390,500	81,121
Mon, Oct 26	₩379,000	-25,000	-6.2%	₩393,000	₩399,000	₩377,500	65,708
Fri, Oct 23	₩404,000	-6,000	-1.5%	₩398,500	₩404,000	₩383,000	109,085
Thu, Oct 22	₩410,000	-20,000	-4.7%	₩426,000	₩436,500	₩408,000	98,111
Wed, Oct 21	₩430,000	+9,000	+2.1%	₩429,000	₩440,500	₩421,000	53,961
Tue, Oct 20	₩421,000	-16,500	-3.8%	₩430,000	₩437,000	₩413,500	70,289
Mon, Oct 19	₩437,500	-10,500	-2.3%	₩439,500	₩439,500	₩415,500	98,580
Fri, Oct 16	₩448,000	+25,000	+5.9%	₩434,000	₩457,000	₩427,500	97,778
Thu, Oct 15	₩423,000	-45,500	-9.7%	₩454,500	₩455,000	₩411,500	162,235
Wed, Oct 14	₩468,500	-25,500	-5.2%	₩497,500	₩499,500	₩460,000	93,061
Tue, Oct 13	₩494,000	-17,000	-3.3%	₩496,000	₩503,000	₩455,000	88,189
Mon, Oct 12	₩511,000	-13,000	-2.5%	₩514,000	₩531,000	₩501,000	127,588
Thu, Oct 8	₩524,000	+6,000	+1.2%	₩520,000	₩538,000	₩516,000	197,294
Wed, Oct 7	₩518,000	-26,000	-4.8%	₩526,000	₩541,000	₩516,000	143,776
Tue, Oct 6	₩544,000	+12,000	+2.3%	₩538,000	₩549,000	₩526,000	74,500
Fri, Oct 2	₩532,000	-32,000	-5.7%	₩561,000	₩562,000	₩525,000	108,226
Thu, Oct 1	₩564,000	+44,000	+8.5%	₩515,000	₩564,000	₩510,000	137,080
Wed, Sep 30	₩520,000	+24,500	+4.9%	₩505,000	₩526,000	₩504,000	95,555
Tue, Sep 29	₩495,500	+27,000	+5.8%	₩474,500	₩497,000	₩471,500	109,045
Mon, Sep 28	₩468,500	-13,000	-2.7%	₩476,000	₩484,000	₩468,000	68,242
Wed, Sep 23	₩481,500	+8,000	+1.7%	₩481,500	₩485,500	₩467,000	71,864
Tue, Sep 22	₩473,500	-10,500	-2.2%	₩491,000	₩494,500	₩473,000	80,702
Mon, Sep 21	₩484,000	+30,500	+6.7%	₩455,500	₩484,000	₩454,000	80,213
Fri, Sep 18	₩453,500	-9,000	-1.9%	₩474,000	₩477,500	₩450,000	62,741
Thu, Sep 17	₩462,500	-5,500	-1.2%	₩472,000	₩476,000	₩454,500	90,757
Wed, Sep 16	₩468,000	+21,500	+4.8%	₩443,500	₩469,500	₩438,500	86,196
Tue, Sep 15	₩446,500	+18,500	+4.3%	₩430,500	₩461,500	₩426,500	85,127
Mon, Sep 14	₩428,000	-17,500	-3.9%	₩432,000	₩444,500	₩426,000	104,060
Fri, Sep 11	₩445,500	-9,500	-2.1%	₩444,500	₩454,000	₩435,000	115,056
Thu, Sep 10	₩455,000	-15,000	-3.2%	₩466,500	₩489,500	₩455,000	489,664
Wed, Sep 9	₩470,000	+23,500	+5.3%	₩447,500	₩472,000	₩444,000	96,330
Tue, Sep 8	₩446,500	-9,500	-2.1%	₩455,500	₩473,000	₩444,500	125,289
Mon, Sep 7	₩456,000	+13,000	+2.9%	₩468,000	₩475,000	₩447,000	145,998
Fri, Sep 4	₩443,000	+25,000	+6.0%	₩430,500	₩453,000	₩428,000	172,408
Thu, Sep 3	₩418,000	+16,000	+4.0%	₩407,000	₩433,000	₩405,500	153,031
Wed, Sep 2	₩402,000	+8,000	+2.0%	₩385,000	₩414,000	₩381,500	96,019
Tue, Sep 1	₩394,000	-10,000	-2.5%	₩399,000	₩408,000	₩390,500	83,376
Mon, Aug 31	₩404,000	+5,500	+1.4%	₩384,500	₩414,000	₩375,000	121,467
Fri, Aug 28	₩398,500	-8,000	-2.0%	₩397,000	₩406,500	₩394,000	64,442
Thu, Aug 27	₩406,500	+6,000	+1.5%	₩407,500	₩418,500	₩399,000	64,763
Wed, Aug 26	₩400,500	-1,000	-0.2%	₩397,000	₩404,500	₩386,500	82,037
Tue, Aug 25	₩401,500	+13,500	+3.5%	₩382,000	₩403,000	₩374,000	85,872
Mon, Aug 24	₩388,000	-16,500	-4.1%	₩396,500	₩409,500	₩386,500	79,372
Fri, Aug 21	₩404,500	-10,500	-2.5%	₩408,500	₩419,000	₩391,000	99,511
Thu, Aug 20	₩415,000	0	0.0%	₩421,500	₩433,500	₩408,500	106,381
Wed, Aug 19	₩415,000	+1,000	+0.2%	₩393,000	₩440,000	₩389,500	130,432
Tue, Aug 18	₩414,000	+10,000	+2.5%	₩414,000	₩449,000	₩411,000	236,583
Fri, Aug 14	₩404,000	+25,500	+6.7%	₩388,500	₩408,500	₩386,000	179,666
Thu, Aug 13	₩378,500	-7,000	-1.8%	₩395,000	₩407,000	₩374,000	169,408
Wed, Aug 12	₩385,500	+17,000	+4.6%	₩376,000	₩388,500	₩368,500	88,336
Tue, Aug 11	₩368,500	+11,500	+3.2%	₩355,500	₩375,500	₩351,500	122,202
Mon, Aug 10	₩357,000	+32,500	+10.0%	₩325,000	₩360,000	₩323,500	106,615
Fri, Aug 7	₩324,500	-12,000	-3.6%	₩339,000	₩343,000	₩311,000	80,383
Thu, Aug 6	₩336,500	+9,500	+2.9%	₩322,000	₩352,000	₩320,000	110,283
Wed, Aug 5	₩327,000	+18,000	+5.8%	₩323,500	₩333,500	₩315,000	87,640
Tue, Aug 4	₩309,000	+17,000	+5.8%	₩298,500	₩310,500	₩275,000	104,381
Mon, Aug 3	₩292,000	-4,000	-1.4%	₩283,000	₩303,500	₩280,000	97,661
Fri, Jul 31	₩296,000	+56,000	+23.3%	₩267,000	₩300,500	₩263,500	187,285
Thu, Jul 30	₩240,000	-9,000	-3.6%	₩237,500	₩255,000	₩233,500	179,556

Ticker: KRX:039030
Asset type: Stock
Exchange: KRX
Currency: KRW