Tesna Inc. (131970.KQ) KOE

49,850.00

-3250(-6.12%)

Updated at October 17 03:30PM

Currency In KRW

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 17, 2025	52,000	49,850	49,850	52,900	49,500	527,503
October 16, 2025	52,300	53,100	53,100	53,700	51,900	589,379
October 15, 2025	46,700	53,800	53,800	55,400	45,950	1.92M
October 14, 2025	51,000	45,700	45,700	51,000	44,550	847,934
October 13, 2025	43,650	49,200	49,200	49,500	43,600	511,257
October 10, 2025	46,750	45,850	45,850	46,750	45,000	366,256
October 02, 2025	44,800	44,500	44,500	44,800	43,200	515,226
October 01, 2025	40,450	42,700	42,700	43,400	40,250	507,391
September 30, 2025	40,600	39,850	39,850	41,000	39,600	111,172
September 29, 2025	39,850	39,950	39,950	40,750	39,500	121,811
September 26, 2025	40,300	40,000	40,000	40,550	39,300	257,980
September 25, 2025	40,800	40,900	40,900	41,650	40,500	206,013
September 24, 2025	40,550	41,600	41,600	41,750	40,200	279,209
September 23, 2025	42,750	41,650	41,650	42,850	40,500	387,508
September 22, 2025	40,000	41,400	41,400	42,500	39,950	612,667
September 19, 2025	41,050	39,850	39,850	41,100	39,150	340,361
September 18, 2025	39,300	40,250	40,250	41,300	38,500	577,539
September 17, 2025	38,900	38,950	38,950	39,550	38,200	290,340
September 16, 2025	39,650	39,850	39,850	39,950	38,800	260,975
September 15, 2025	39,850	39,550	39,550	40,500	38,700	364,013
September 12, 2025	39,000	38,700	38,700	39,400	38,450	316,498
September 11, 2025	39,200	39,150	39,150	39,800	37,250	607,364
September 10, 2025	37,700	37,850	37,850	37,900	36,800	450,508
September 09, 2025	35,900	37,000	37,000	37,600	35,500	539,716
September 08, 2025	34,800	35,150	35,150	35,200	34,550	120,972
September 05, 2025	35,150	34,700	34,700	35,600	34,600	169,521
September 04, 2025	34,500	34,350	34,350	34,900	33,800	187,255
September 03, 2025	33,750	34,100	34,100	34,400	33,700	144,034
September 02, 2025	34,350	34,100	34,100	34,750	34,050	165,500
September 01, 2025	35,000	34,250	34,250	35,100	34,200	410,531
August 29, 2025	37,300	36,450	36,450	37,800	36,150	599,307
August 28, 2025	35,100	35,850	35,850	36,200	34,850	213,848
August 27, 2025	36,500	35,950	35,950	36,550	35,500	213,613
August 26, 2025	35,400	36,350	36,350	36,350	35,250	225,050
August 25, 2025	36,050	36,000	36,000	36,200	35,300	285,081
August 22, 2025	35,350	35,300	35,300	35,850	34,950	217,558
August 21, 2025	35,850	34,950	34,950	35,850	34,750	403,174
August 20, 2025	33,400	34,150	34,150	34,400	33,050	284,324
August 19, 2025	35,400	34,400	34,400	35,400	34,000	294,456
August 18, 2025	35,500	35,000	35,000	35,550	34,500	273,921
August 14, 2025	35,600	36,400	36,400	36,400	34,600	459,878
August 13, 2025	36,400	35,500	35,500	37,200	35,400	762,119
August 12, 2025	36,050	34,800	34,800	37,350	34,500	931,387
August 11, 2025	37,100	36,200	36,200	37,350	35,800	690,696
August 08, 2025	36,000	36,650	36,650	39,500	35,900	4.64M
August 07, 2025	35,050	33,900	33,900	35,450	32,925	1.59M
August 06, 2025	31,050	31,050	31,050	31,300	30,600	252,737
August 05, 2025	32,000	31,700	31,700	32,500	31,200	490,612
August 04, 2025	31,750	31,050	31,050	32,250	30,750	463,451
August 01, 2025	31,800	31,050	31,050	32,400	30,650	605,933
July 31, 2025	33,950	32,500	32,500	34,200	32,050	747,921
July 30, 2025	34,600	33,850	33,850	37,250	33,600	2.72M
July 29, 2025	36,150	34,650	34,650	36,200	33,200	2.02M
July 28, 2025	33,000	35,350	35,350	35,350	31,500	6.43M
July 25, 2025	27,250	27,200	27,200	27,400	26,900	57,080
July 24, 2025	27,600	27,200	27,200	27,700	27,050	78,576
July 23, 2025	28,150	27,300	27,300	28,200	26,700	156,390
July 22, 2025	29,200	27,850	27,850	29,500	27,650	166,376
July 21, 2025	28,800	28,650	28,650	29,050	28,300	123,190
July 18, 2025	29,700	28,800	28,800	30,150	28,700	331,654