YMAThistorical intraday data
ListedJ-Star Holding Co., Ltd. Class A Ordinary SharesNasdaq
J-Star Holding Co., Ltd. Class A Ordinary Shares (YMAT) is a common stock listed on Nasdaq. YMAT has 322 trading days on file, from July 30, 2025 to November 9, 2026, with 5,634,505 trades. There are 55,211 1-minute bars on file.
On file
- First day
- 2025-07-30
- Last day
- 2026-11-09
- Trading days
- 322
- Trades
- 5,634,505
- 1-minute bars
- 55,211
- Bars, about
- 843 KB
- Trades, about
- 77 MB
- Quotes, about
- 43 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under YMAT is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 1.18 | 1.225 | 1.18 | 1.195 | 67,550.015191 | 217 |
| 09:31 | 1.19 | 1.22 | 1.19 | 1.21 | 18,462.29 | 76 |
| 09:32 | 1.2099 | 1.24 | 1.209 | 1.235 | 50,141 | 150 |
| 09:33 | 1.235 | 1.235 | 1.22 | 1.229 | 12,561 | 68 |
| 09:34 | 1.2299 | 1.24 | 1.22 | 1.2398 | 26,907 | 124 |
YMAT by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2025 | 108 | 423,908 |
| 2026 | 214 | 5,210,597 |