NASDAQ:YMAT | Historical Stock Price | J-Star Holding Co., Ltd.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2025-07-30 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.14$2.20$4.24$8.15$15.67$30.142025-07-302026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04———$1.77403
2026-09-01———$1.88200
2026-08-27$1.91$1.9021,000——
2026-08-26$1.86$1.8612,000——
2026-08-25$1.99$1.9915,300$1.919
2026-08-24$1.85$1.859,600$1.89100
2026-08-21$1.80$1.8012,000——
2026-08-20$1.87$1.876,600——
2026-08-19$1.82$1.8217,000$1.762,465
2026-08-18$1.91$1.9118,100——
2026-08-17$1.95$1.9520,000$2.03200
2026-08-14$1.98$1.9824,100——
2026-08-13$2.01$2.0112,500——
2026-08-12$1.96$1.9627,800——
2026-08-11$1.98$1.9840,400——
2026-08-10$1.92$1.9215,100——
2026-08-07$1.92$1.9226,900$1.88176
2026-08-06$2.03$2.0353,500——
2026-08-05$2.09$2.0933,300$2.047
2026-08-04$2.04$2.0440,100$1.99113
2026-08-03$1.92$1.9240,000$1.8975
2026-07-31$1.88$1.88534,200$1.95295
2026-07-30$1.78$1.7842,600$1.69126
2026-07-29$1.73$1.73499,000$1.741,600
2026-07-28$1.70$1.6941,000$1.65450
2026-07-27$1.80$1.8040,300$1.82100
2026-07-24$1.82$1.8246,400$1.81182
2026-07-23$1.95$1.9537,200$2.07100
2026-07-22$2.09$2.0996,900$2.192
2026-07-21$2.30$2.3052,400$2.31100
2026-07-20$2.34$2.3475,300$2.41310
2026-07-17$2.44$2.4455,300——
2026-07-16$2.45$2.45123,100——
2026-07-15$2.29$2.29702,200——
2026-07-14$2.01$2.0167,500——
2026-07-13$2.05$2.05131,400——
2026-07-10$2.44$2.444,725,100——
2026-07-09$1.90$1.90180,880——
2026-07-08$2.41$2.41125,320——
2026-07-07$2.72$2.722,056,640——
2026-07-06$2.65$2.65353,460——
2026-07-02$2.51$2.51599,520——
2026-07-01$2.80$2.8061,640——
2026-06-30$2.67$2.6763,120——
2026-06-29$3.00$3.0050,700——
2026-06-26$3.16$3.16133,480——
2026-06-25$3.26$3.26296,240——
2026-06-24$3.11$3.11144,020——
2026-06-23$3.43$3.433,846,300——
2026-06-22$2.85$2.85131,780——
2026-06-18$3.10$3.10478,880——
2026-06-17$3.75$3.7534,375,620——
2026-06-16$1.93$1.93212,900——
2026-06-15$3.08$3.0865,280——
2026-06-12$3.00$3.00135,560——
2026-06-11$3.60$3.6060,340——
2026-06-10$3.50$3.5077,020——
2026-06-09$3.78$3.78176,260——
2026-06-08$3.85$3.85452,400——
2026-06-05$4.15$4.15266,420——
2026-06-04$5.00$5.00529,820——
2026-06-03$6.20$6.206,675,300——
2026-06-02$4.55$4.552,489,720——
2026-06-01$4.95$4.95367,760——
2026-05-29$6.85$6.854,043,820——
2026-05-28$5.10$5.10138,140——
2026-05-27$5.65$5.65950,080——
2026-05-26$6.90$6.9024,103,460——
2026-05-22$2.28$2.2848,660——
2026-05-21$2.46$2.46141,320——
2026-05-20$3.17$3.17149,200——
2026-05-19$3.45$3.45730,060——
2026-05-18$7.05$7.05311,720——
2026-05-15$8.00$8.00957,100——
2026-05-14$9.35$9.355,723,060——
2026-05-13$4.27$4.275,313,680——
2026-05-12$2.57$2.57947,860——
2026-05-11$3.38$3.384,327,920——
2026-05-08$2.54$2.5462,842,340——
2026-05-07$1.21$1.2121,600——
2026-05-06$1.35$1.3535,980——
2026-05-05$1.36$1.36976,880——
2026-05-04$1.21$1.2115,660——
2026-05-01$1.33$1.3324,700——
2026-04-30$1.25$1.253,580——
2026-04-29$1.28$1.283,140——
2026-04-28$1.30$1.303,220——
2026-04-27$1.26$1.263,520——
2026-04-24$1.28$1.283,000——
2026-04-23$1.30$1.309,020——
2026-04-22$1.30$1.306,440——
2026-04-21$1.21$1.217,780——
2026-04-20$1.25$1.2516,860——
2026-04-17$1.33$1.338,780——
2026-04-16$1.40$1.4023,520——
2026-04-15$1.49$1.4912,460——
2026-04-14$1.56$1.569,240——
2026-04-13$1.66$1.6680,680——
2026-04-10$1.55$1.551,080——
2026-04-09$1.57$1.573,900——
2026-04-08$1.61$1.617,180——
2026-04-07$1.53$1.533,100——
2026-04-06$1.60$1.6016,040——
2026-04-02$1.64$1.64131,040——
2026-04-01$1.53$1.5390,500——
2026-03-31$1.38$1.389,540——
2026-03-30$1.50$1.5013,540——
2026-03-27$1.56$1.5621,640——
2026-03-26$1.68$1.689,980——
2026-03-25$1.75$1.756,020——
2026-03-24$1.71$1.703,960——
2026-03-23$1.69$1.6813,060——
2026-03-20$1.66$1.664,060——
2026-03-19$1.90$1.9025,920——
2026-03-18$1.58$1.583,680——
2026-03-17$1.61$1.612,560——
2026-03-16$1.61$1.613,100——
2026-03-13$1.64$1.643,640——
2026-03-12$1.71$1.707,540——
2026-03-11$1.76$1.762,980——
2026-03-10$1.85$1.851,880——
2026-03-09$1.83$1.836,700——
2026-03-06$1.81$1.815,620——
2026-03-05$1.90$1.8912,520——
2026-03-04$2.02$2.0223,860——
2026-03-03$1.76$1.7536,640——
2026-03-02$2.09$2.0911,660——
2026-02-27$2.19$2.1918,660——
2026-02-26$2.43$2.4377,300——
2026-02-25$2.95$2.9566,080——
2026-02-24$3.05$3.05329,400——
2026-02-23$2.97$2.9714,353,680——
2026-02-20$1.87$1.875,260——
2026-02-19$1.93$1.931,460——
2026-02-18$1.86$1.862,640——
2026-02-17$2.00$2.001,060——
2026-02-13$2.13$2.131,640——
2026-02-12$2.15$2.1511,400——
2026-02-11$2.11$2.117,320——
2026-02-10$2.15$2.159,140——
2026-02-09$2.04$2.042,440——
2026-02-06$2.01$2.012,700——
2026-02-05$2.06$2.0627,400——
2026-02-04$2.15$2.1511,540——
2026-02-03$2.31$2.314,940——
2026-02-02$2.45$2.4543,000——
2026-01-30$2.16$2.1629,700——
2026-01-29$2.19$2.196,300——
2026-01-28$2.31$2.317,460——
2026-01-27$2.20$2.206,780——
2026-01-26$2.10$2.1011,440——
2026-01-23$2.35$2.354,140——
2026-01-22$2.36$2.3613,480——
2026-01-21$2.67$2.674,060——
2026-01-20$2.66$2.667,280——
2026-01-16$2.90$2.903,380——
2026-01-15$2.66$2.666,720——
2026-01-14$2.57$2.576,720——
2026-01-13$2.71$2.712,100——
2026-01-12$2.81$2.813,680——
2026-01-09$2.83$2.834,880——
2026-01-08$2.89$2.8927,440——
2026-01-07$2.91$2.9148,640——
2026-01-06$2.75$2.7513,020——
2026-01-05$2.59$2.5967,520——
2026-01-02$2.29$2.293,740——