J-Star Holding Co., Ltd. (YMAT)

NASDAQ: YMAT · Real-Time Price · USD

0.599

-0.033 (-5.27%)

At close: Jun 29, 2026, 4:00 PM EDT

0.585

-0.013 (-2.19%)

After-hours: Jun 29, 2026, 5:06 PM EDT

J-Star Holding Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 29, 2026	0.63	0.64	0.58	0.60	0.60	-5.27%	235,874
Jun 26, 2026	0.61	0.70	0.61	0.63	0.63	-3.04%	645,930
Jun 25, 2026	0.61	0.73	0.59	0.65	0.65	4.93%	1,405,900
Jun 24, 2026	0.59	0.63	0.58	0.62	0.62	-9.34%	696,818
Jun 23, 2026	0.63	0.70	0.61	0.69	0.69	20.30%	19,072,248
Jun 22, 2026	0.63	0.63	0.54	0.57	0.57	-8.12%	655,637
Jun 18, 2026	0.62	0.68	0.58	0.62	0.62	-17.37%	2,394,421
Jun 17, 2026	0.64	0.98	0.55	0.75	0.75	94.30%	171,878,059
Jun 16, 2026	0.48	0.49	0.37	0.39	0.39	-37.26%	1,064,543
Jun 15, 2026	0.63	0.65	0.57	0.62	0.62	2.76%	448,820
Jun 12, 2026	0.69	0.69	0.56	0.60	0.60	-16.85%	682,107
Jun 11, 2026	0.69	0.75	0.69	0.72	0.72	2.86%	301,688
Jun 10, 2026	0.75	0.76	0.68	0.70	0.70	-7.26%	385,095
Jun 9, 2026	0.81	0.85	0.68	0.75	0.75	-1.85%	881,285
Jun 8, 2026	0.82	0.83	0.71	0.77	0.77	-7.35%	2,261,984
Jun 5, 2026	0.98	0.99	0.70	0.83	0.83	-16.93%	1,332,088
Jun 4, 2026	1.12	1.17	0.92	1.00	1.00	-19.42%	2,649,131
Jun 3, 2026	1.16	1.47	0.98	1.24	1.24	36.26%	33,376,473
Jun 2, 2026	0.92	1.00	0.90	0.91	0.91	-8.04%	12,448,583
Jun 1, 2026	0.99	1.16	0.95	0.99	0.99	-27.77%	1,838,800
May 29, 2026	1.00	2.60	1.00	1.37	1.37	34.31%	20,219,144
May 28, 2026	1.18	1.18	1.02	1.02	1.02	-9.73%	700,384
May 27, 2026	1.12	1.26	0.87	1.13	1.13	-18.12%	4,750,375
May 26, 2026	1.49	1.66	1.22	1.38	1.38	203.16%	120,517,349
May 22, 2026	0.45	0.49	0.43	0.46	0.46	-7.55%	243,296
May 21, 2026	0.60	0.64	0.45	0.49	0.49	-22.22%	706,594
May 20, 2026	0.70	0.73	0.62	0.63	0.63	-8.25%	746,043
May 19, 2026	1.43	1.60	0.63	0.69	0.69	-51.06%	3,650,291
May 18, 2026	1.46	1.88	1.40	1.41	1.41	-11.88%	1,558,558
May 15, 2026	2.23	2.34	1.44	1.60	1.60	-14.44%	4,785,471
May 14, 2026	0.82	2.21	0.77	1.87	1.87	118.87%	28,615,282
May 13, 2026	0.52	1.00	0.50	0.85	0.85	66.16%	26,568,442
May 12, 2026	0.58	0.60	0.50	0.51	0.51	-23.82%	4,739,337
May 11, 2026	0.51	0.68	0.44	0.68	0.68	33.16%	21,639,607
May 8, 2026	0.24	0.98	0.24	0.51	0.51	110.77%	314,211,737
May 7, 2026	0.25	0.27	0.24	0.24	0.24	-10.59%	108,011
May 6, 2026	0.25	0.27	0.24	0.27	0.27	-1.18%	179,943
May 5, 2026	0.24	0.37	0.24	0.27	0.27	12.48%	4,884,376
May 4, 2026	0.27	0.27	0.24	0.24	0.24	-8.68%	78,343
May 1, 2026	0.25	0.27	0.24	0.27	0.27	6.28%	123,521
Apr 30, 2026	0.25	0.26	0.25	0.25	0.25	-2.22%	17,935
Apr 29, 2026	0.26	0.27	0.26	0.26	0.26	-2.04%	16,089
Apr 28, 2026	0.25	0.27	0.25	0.26	0.26	3.25%	16,143
Apr 27, 2026	0.25	0.26	0.25	0.25	0.25	-1.60%	17,593
Apr 24, 2026	0.27	0.27	0.25	0.26	0.26	-1.23%	14,956
Apr 23, 2026	0.25	0.26	0.25	0.26	0.26	0.35%	45,169
Apr 22, 2026	0.24	0.27	0.24	0.26	0.26	6.82%	32,361
Apr 21, 2026	0.24	0.26	0.24	0.24	0.24	-3.35%	38,914
Apr 20, 2026	0.26	0.27	0.25	0.25	0.25	-5.55%	84,320
Apr 17, 2026	0.27	0.28	0.26	0.27	0.27	-4.95%	44,242
Apr 16, 2026	0.29	0.31	0.27	0.28	0.28	-6.35%	117,623
Apr 15, 2026	0.31	0.33	0.28	0.30	0.30	-4.24%	62,396
Apr 14, 2026	0.33	0.35	0.31	0.31	0.31	-6.33%	46,444
Apr 13, 2026	0.31	0.35	0.29	0.33	0.33	7.10%	403,383
Apr 10, 2026	0.30	0.35	0.30	0.31	0.31	-1.37%	5,366
Apr 9, 2026	0.31	0.35	0.31	0.31	0.31	-2.33%	19,537
Apr 8, 2026	0.30	0.33	0.30	0.32	0.32	5.47%	35,913
Apr 7, 2026	0.31	0.33	0.30	0.31	0.31	-4.66%	15,672
Apr 6, 2026	0.32	0.34	0.31	0.32	0.32	-2.44%	80,158
Apr 2, 2026	0.33	0.33	0.31	0.33	0.33	7.54%	655,188
Apr 1, 2026	0.28	0.32	0.28	0.31	0.31	10.91%	452,488
Mar 31, 2026	0.28	0.29	0.28	0.28	0.28	-8.30%	47,665
Mar 30, 2026	0.31	0.33	0.29	0.30	0.30	-3.57%	67,710
Mar 27, 2026	0.31	0.33	0.31	0.31	0.31	-7.19%	108,243
Mar 26, 2026	0.33	0.35	0.33	0.34	0.34	-4.28%	49,917
Mar 25, 2026	0.35	0.36	0.34	0.35	0.35	2.67%	30,084
Mar 24, 2026	0.33	0.34	0.33	0.34	0.34	1.25%	20,326
Mar 23, 2026	0.32	0.39	0.32	0.34	0.34	1.75%	65,347
Mar 20, 2026	0.38	0.39	0.33	0.33	0.33	-12.89%	20,331
Mar 19, 2026	0.32	0.40	0.32	0.38	0.38	20.48%	129,982
Mar 18, 2026	0.34	0.34	0.32	0.32	0.32	-2.05%	18,427
Mar 17, 2026	0.36	0.36	0.32	0.32	0.32	0.31%	12,797
Mar 16, 2026	0.32	0.36	0.31	0.32	0.32	-2.22%	15,573
Mar 13, 2026	0.34	0.36	0.32	0.33	0.33	-3.78%	18,166
Mar 12, 2026	0.40	0.40	0.34	0.34	0.34	-3.07%	37,654
Mar 11, 2026	0.35	0.36	0.35	0.35	0.35	-4.97%	14,938
Mar 10, 2026	0.37	0.39	0.37	0.37	0.37	1.42%	9,424
Mar 9, 2026	0.36	0.38	0.35	0.37	0.37	0.88%	33,500
Mar 6, 2026	0.36	0.38	0.35	0.36	0.36	-4.41%	28,103
Mar 5, 2026	0.40	0.40	0.35	0.38	0.38	-6.24%	62,801
Mar 4, 2026	0.35	0.40	0.35	0.40	0.40	15.14%	119,262
Mar 3, 2026	0.39	0.39	0.30	0.35	0.35	-15.98%	183,170
Mar 2, 2026	0.45	0.45	0.39	0.42	0.42	-4.42%	58,384
Feb 27, 2026	0.48	0.48	0.39	0.44	0.44	-9.94%	93,301
Feb 26, 2026	0.61	0.61	0.45	0.49	0.49	-17.80%	386,533
Feb 25, 2026	0.59	0.60	0.56	0.59	0.59	-3.17%	330,437
Feb 24, 2026	0.56	0.61	0.51	0.61	0.61	2.75%	1,646,964
Feb 23, 2026	0.42	0.72	0.38	0.59	0.59	59.07%	71,768,424
Feb 20, 2026	0.37	0.40	0.37	0.37	0.37	-3.18%	26,326
Feb 19, 2026	0.38	0.39	0.37	0.39	0.39	3.76%	7,301
Feb 18, 2026	0.40	0.40	0.37	0.37	0.37	-7.11%	13,572
Feb 17, 2026	0.40	0.43	0.40	0.40	0.40	-6.18%	5,271
Feb 13, 2026	0.40	0.44	0.40	0.43	0.43	-0.75%	8,176
Feb 12, 2026	0.43	0.43	0.40	0.43	0.43	1.90%	57,047
Feb 11, 2026	0.43	0.45	0.42	0.42	0.42	-1.89%	36,569
Feb 10, 2026	0.44	0.44	0.41	0.43	0.43	5.43%	45,731
Feb 9, 2026	0.41	0.44	0.41	0.41	0.41	1.40%	12,167
Feb 6, 2026	0.41	0.42	0.38	0.40	0.40	-2.34%	13,477
Feb 5, 2026	0.43	0.44	0.36	0.41	0.41	-4.42%	137,012
Feb 4, 2026	0.47	0.47	0.40	0.43	0.43	-6.72%	57,703