YMAT
J-Star Holding Co., Ltd.Company with tickers: YMAT
CIK
1875016
CUSIP
G81237128
Shares Outstanding
13,953,333
Website
https://j-starholding.com
Investor Relations
https://j-starholding.com/investor-relations/
13F Activity (30d)
1 filings
1 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-04 | 8,986,142 | 152,622,688 | 161,608,830 | 51.0% |
| 2026-04-27 | 5,760 | 94,878 | 100,638 | 56.3% |
| 2026-04-20 | 9,117 | 112,717 | 121,834 | 57.2% |
| 2026-04-13 | 42,809 | 193,280 | 236,089 | 36.3% |
| 2026-04-06 | 7,904 | 99,764 | 107,668 | 68.8% |
| 2026-03-30 | 20,816 | 532,166 | 552,982 | 94.7% |
| 2026-03-23 | 3,767 | 129,599 | 133,366 | 48.8% |
| 2026-03-16 | 6,162 | 126,626 | 132,788 | 67.5% |
| 2026-03-09 | 2,509 | 61,399 | 63,908 | 56.2% |
| 2026-03-02 | 27,831 | 209,264 | 237,095 | 52.5% |
| 2026-02-23 | 1,073,508 | 38,143,674 | 39,217,182 | 52.8% |
| 2026-02-16 | 2,767 | 30,785 | 33,552 | 64.4% |
| 2026-02-09 | 4,674 | 113,756 | 118,430 | 74.2% |
| 2026-02-02 | 17,755 | 306,131 | 323,886 | 72.3% |
| 2026-01-26 | 9,542 | 212,006 | 221,548 | 71.8% |
| 2026-01-19 | 5,935 | 77,422 | 83,357 | 57.6% |
| 2026-01-12 | 7,893 | 60,129 | 68,022 | 60.2% |
| 2026-01-05 | 17,666 | 561,897 | 579,563 | 71.8% |
| 2025-12-29 | 3,638 | 336,058 | 339,696 | 65.8% |
| 2025-12-22 | 13,714 | 195,990 | 209,704 | 55.7% |
| 2025-12-15 | 6,246 | 359,494 | 365,740 | 41.5% |
| 2025-12-08 | 4,067 | 278,629 | 282,696 | 40.5% |
| 2025-12-01 | 3,217 | 179,674 | 182,891 | 54.1% |
| 2025-11-24 | 2,495 | 89,769 | 92,264 | 67.2% |
| 2025-11-17 | 18,484 | 605,056 | 623,540 | 40.9% |
| 2025-11-10 | 15,618 | 732,453 | 748,071 | 42.4% |
| 2025-11-03 | 185,330 | 4,247,354 | 4,432,684 | 37.9% |
| 2025-10-27 | 147,161 | 7,937,452 | 8,084,613 | 31.5% |
| 2025-10-20 | 395 | 151,373 | 151,768 | 69.2% |
| 2025-10-13 | 1,236 | 163,874 | 165,110 | 67.0% |
| 2025-10-06 | 3,555 | 145,223 | 148,778 | 55.9% |
| 2025-09-29 | 11,467 | 278,945 | 290,412 | 70.2% |
| 2025-09-22 | 16,281 | 904,186 | 920,467 | 51.6% |
| 2025-09-15 | 244,235 | 5,909,992 | 6,154,227 | 61.0% |
| 2025-09-08 | 3,835 | 710,023 | 713,858 | 62.3% |
| 2025-09-01 | 7,582 | 462,701 | 470,283 | 66.5% |
| 2025-08-25 | 343,784 | 4,136,403 | 4,480,187 | 53.1% |
| 2025-08-18 | 249,161 | 1,553,720 | 1,802,881 | 41.0% |
| 2025-08-11 | 78,093 | 750,740 | 828,833 | 45.8% |
| 2025-08-04 | 89,165 | 728,109 | 817,274 | 36.8% |
| 2025-07-28 | 164,197 | 1,715,661 | 1,879,858 | 30.6% |
Showing 1–41 of 41 weeks