Doosan Tesna Inc. (131970.KQ) KOE

Currency In KRW

131970.KQ Historical Return

If you invested ₩1000 in Tesna Inc. (131970.KQ) 10 years ago, it would be worth ₩17,608.2 as of October 23, 2026, based on a reinvested dividends scenario. Over the same period, a ₩1000 investment made 5 years ago would be worth ₩2,415.19, while ₩1000 invested 1 year ago would be worth ₩2,117.5. This corresponds to total returns of 1,660.82%, 141.52%, 111.75%, respectively, with annualized returns of 33.21%, 19.3%, 111.75%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

131970.KQ Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 22, 2026	110,400	103,500	103,500	111,900	103,300	327,425
October 21, 2026	105,600	112,200	112,200	118,000	105,100	643,985
October 20, 2026	108,600	102,400	102,400	108,800	101,800	314,366
October 19, 2026	108,300	110,000	110,000	111,300	104,100	485,140
October 16, 2026	124,100	114,500	114,500	124,900	110,100	705,725
October 15, 2026	117,000	120,600	120,600	128,500	114,200	756,906
October 14, 2026	133,000	126,200	126,200	133,000	124,000	505,821
October 13, 2026	119,600	133,000	133,000	137,700	119,100	953,172
October 12, 2026	124,300	123,800	123,800	132,800	123,600	669,078
October 08, 2026	113,200	125,300	125,300	133,800	110,500	992,965
October 07, 2026	117,500	109,100	109,100	117,900	107,900	415,286
October 06, 2026	111,900	120,000	120,000	122,700	109,200	517,228
October 02, 2026	108,500	106,900	106,900	111,500	105,200	324,814
October 01, 2026	97,200	105,800	105,800	106,000	97,000	394,108
September 30, 2026	98,000	97,700	97,700	98,400	95,300	199,896
September 29, 2026	89,900	96,300	96,300	96,300	89,900	309,348
September 28, 2026	92,500	90,700	90,700	92,800	90,000	163,442
September 23, 2026	95,100	93,700	93,700	95,500	91,100	190,783
September 22, 2026	98,500	93,400	93,400	100,800	91,500	423,790
September 21, 2026	87,100	95,000	95,000	96,900	84,450	777,110
September 18, 2026	82,400	86,100	86,100	87,800	81,800	480,034
September 17, 2026	79,200	78,900	78,900	80,900	77,100	163,946
September 16, 2026	74,000	78,500	78,500	79,400	72,200	318,629
September 15, 2026	82,900	74,400	74,400	83,100	72,100	547,165
September 11, 2026	86,500	83,800	83,800	89,600	83,300	328,303
September 10, 2026	83,700	89,100	89,100	93,000	82,300	1.12M
September 09, 2026	81,000	83,800	83,800	86,600	81,000	205,569
September 08, 2026	82,000	81,000	81,000	84,900	81,000	264,628
September 07, 2026	78,400	82,700	82,700	86,200	78,200	407,019
September 04, 2026	75,900	74,300	74,300	77,700	73,600	181,059
September 03, 2026	80,000	74,900	74,900	80,000	74,100	175,882
September 02, 2026	74,900	78,200	78,200	79,900	74,100	165,753
September 01, 2026	79,100	78,400	78,400	79,300	76,600	155,784
August 31, 2026	78,400	80,200	80,200	80,700	75,900	621,270
August 28, 2026	83,700	81,700	81,700	86,100	81,000	155,952
August 27, 2026	82,700	83,100	83,100	83,600	79,400	173,706
August 26, 2026	80,000	79,800	79,800	82,200	77,500	183,573
August 25, 2026	74,500	79,700	79,700	79,700	70,500	177,276
August 24, 2026	76,200	75,100	75,100	77,500	74,100	199,853
August 21, 2026	80,200	76,900	76,900	80,700	75,300	239,554
August 20, 2026	79,500	82,100	82,100	84,600	77,300	338,862
August 19, 2026	75,900	76,300	76,300	79,700	73,200	182,681
August 18, 2026	86,900	78,700	78,700	87,000	77,900	399,530
August 14, 2026	86,100	84,000	84,000	86,900	80,600	291,492
August 13, 2026	86,900	84,000	84,000	87,400	83,100	502,540
August 12, 2026	75,800	84,400	84,400	85,800	71,700	626,389
August 11, 2026	69,600	73,300	73,300	74,800	68,300	226,100
August 10, 2026	64,600	70,200	70,200	70,800	63,800	250,916
August 07, 2026	67,700	63,700	63,700	69,100	62,500	209,548
August 06, 2026	67,500	66,500	66,500	68,800	64,600	213,256
August 05, 2026	71,800	69,100	69,100	72,000	67,600	241,326
August 04, 2026	66,300	67,600	67,600	67,900	63,100	286,864
August 03, 2026	65,500	64,900	64,900	67,900	63,400	328,943
July 31, 2026	57,900	64,100	64,100	65,800	57,900	534,892
July 30, 2026	53,400	51,800	51,800	56,000	50,600	364,847
July 29, 2026	67,000	55,900	55,900	67,400	51,000	670,096
July 28, 2026	75,200	66,400	66,400	76,600	63,500	683,393
July 27, 2026	79,200	81,000	81,000	81,400	77,300	160,031
July 24, 2026	80,200	76,400	76,400	82,100	75,200	127,531
July 23, 2026	81,800	83,300	83,300	84,000	79,000	152,695