OTC : GRBMF
$0 (0.0%)
| Date | Opening Price | Closing Price | %Chg | Volume |
|---|---|---|---|---|
| 2026-07-23 | $3.18 | $3.18 | 0.00% | 100 |
| 2026-07-22 | $3.18 | $3.18 | 0.00% | 100 |
| 2026-07-21 | $3.18 | $3.18 | 0.00% | 100 |
| 2026-07-20 | $3.18 | $3.18 | 0.00% | 100 |
| 2026-07-17 | $3.18 | $3.18 | 0.00% | 100 |
| 2026-07-16 | $3.18 | $3.18 | 0.00% | 100 |
| 2026-07-15 | $3.20 | $3.20 | 0.00% | 107 |
| 2026-07-14 | $3.20 | $3.20 | 0.00% | 350 |
| 2026-07-13 | $3.20 | $3.20 | 0.00% | 700 |
| 2026-07-10 | $2.99 | $2.99 | 0.00% | 350 |
| 2026-07-09 | $2.99 | $2.99 | 0.00% | 1000 |
| 2026-07-08 | $3.16 | $3.16 | 0.00% | 350 |
| 2026-07-07 | $3.16 | $3.16 | 0.00% | - |
| 2026-07-06 | $3.16 | $3.16 | 0.00% | 350 |
| 2026-07-02 | $3.16 | $3.16 | 0.00% | 350 |
| 2026-07-01 | $3.16 | $3.16 | 0.00% | 400 |
| 2026-06-30 | $3.02 | $3.02 | 0.00% | 1 |
| 2026-06-29 | $3.02 | $3.02 | 0.00% | 1 |
| 2026-06-26 | $3.02 | $3.02 | 0.00% | 2000 |
| 2026-06-25 | $3.38 | $3.02 | -10.65% | 20032 |
| 2026-06-24 | $3.18 | $3.18 | 0.00% | 2030 |
| 2026-06-23 | $3.34 | $3.34 | 0.00% | 685 |
| 2026-06-22 | $3.34 | $3.34 | 0.00% | 685 |
| 2026-06-18 | $3.34 | $3.34 | 0.00% | 685 |
| 2026-06-17 | $3.50 | $3.34 | -4.57% | 800 |
| 2026-06-16 | $3.34 | $3.34 | 0.00% | 685 |
| 2026-06-15 | $3.34 | $3.34 | 0.00% | 1100 |
| 2026-06-12 | $3.18 | $3.18 | 0.00% | 685 |
| 2026-06-11 | $3.18 | $3.18 | 0.00% | 685 |
| 2026-06-10 | $2.98 | $2.98 | 0.00% | - |
| 2026-06-09 | $2.98 | $2.98 | 0.00% | 1341 |
| 2026-06-08 | $3.36 | $3.36 | 0.00% | - |
| 2026-06-05 | $3.36 | $3.36 | 0.00% | 700 |
| 2026-06-04 | $3.36 | $3.36 | 0.00% | - |
| 2026-06-03 | $3.41 | $3.36 | -1.47% | 2600 |
| 2026-06-02 | $3.44 | $3.25 | -5.52% | 200 |
| 2026-06-01 | $3.31 | $3.31 | 0.00% | 100 |
| 2026-05-29 | $3.31 | $3.31 | 0.00% | 300 |
| 2026-05-28 | $3.25 | $3.25 | 0.00% | 100 |
| 2026-05-27 | $3.25 | $3.25 | 0.00% | 100 |
| 2026-05-26 | $3.25 | $3.25 | 0.00% | 120 |
| 2026-05-22 | $3.29 | $3.29 | 0.00% | 100 |
| 2026-05-21 | $3.29 | $3.29 | 0.00% | 400 |
| 2026-05-20 | $3.50 | $3.50 | 0.00% | 900 |
| 2026-05-19 | $3.44 | $3.44 | 0.00% | 100 |
| 2026-05-18 | $3.44 | $3.44 | 0.00% | 325 |
| 2026-05-15 | $3.42 | $3.42 | 0.00% | - |
| 2026-05-14 | $3.72 | $3.42 | -8.06% | 240 |
| 2026-05-13 | $3.49 | $3.49 | 0.00% | 220 |
| 2026-05-12 | $3.40 | $3.40 | 0.00% | 25 |
| 2026-05-11 | $3.40 | $3.40 | 0.00% | 12025 |
| 2026-05-08 | $3.31 | $3.31 | 0.00% | 2700 |
| 2026-05-07 | $3.31 | $3.31 | 0.00% | - |
| 2026-05-06 | $3.31 | $3.31 | 0.00% | 2700 |
| 2026-05-05 | $3.31 | $3.31 | 0.00% | 2700 |
| 2026-05-04 | $3.37 | $3.37 | 0.00% | - |
| 2026-05-01 | $3.37 | $3.37 | 0.00% | 2700 |
| 2026-04-30 | $3.37 | $3.37 | 0.00% | 2700 |
| 2026-04-29 | $3.09 | $3.26 | 5.50% | 3000 |
| 2026-04-28 | $3.11 | $3.05 | -1.93% | 4200 |
| 2026-04-27 | $3.47 | $3.47 | 0.00% | 1510 |
| 2026-04-24 | $3.16 | $3.16 | 0.00% | 10 |
| 2026-04-23 | $3.16 | $3.16 | 0.00% | 10 |
| 2026-04-22 | $3.16 | $3.16 | 0.00% | 4000 |
| 2026-04-21 | $3.28 | $3.31 | 0.91% | 8232 |
| 2026-04-20 | $3.28 | $3.28 | 0.00% | - |
| 2026-04-17 | $3.22 | $3.28 | 1.86% | 5200 |
| 2026-04-16 | $3.55 | $3.55 | 0.00% | 5790 |
| 2026-04-15 | $3.60 | $3.55 | -1.39% | 90800 |
| 2026-04-14 | $3.35 | $3.35 | 0.00% | 5790 |
| 2026-04-13 | $3.35 | $3.35 | 0.00% | 5790 |
| 2026-04-10 | $3.35 | $3.35 | 0.00% | 5790 |
| 2026-04-09 | $3.12 | $3.35 | 7.37% | 12000 |
| 2026-04-08 | $3.25 | $3.25 | 0.00% | - |
| 2026-04-07 | $3.25 | $3.25 | 0.00% | 5000 |
| 2026-04-06 | $3.45 | $3.45 | 0.00% | 500 |
| 2026-04-02 | $3.11 | $3.11 | 0.00% | 150 |
| 2026-04-01 | $3.11 | $3.11 | 0.00% | 200 |
| 2026-03-31 | $3.60 | $3.60 | 0.00% | 1509 |
| 2026-03-30 | $3.60 | $3.60 | 0.00% | 1509 |
| 2026-03-27 | $3.60 | $3.60 | 0.00% | 1509 |
| 2026-03-26 | $3.60 | $3.60 | 0.00% | 1509 |
| 2026-03-25 | $3.22 | $3.60 | 11.80% | 1639 |
| 2026-03-24 | $3.31 | $3.31 | 0.00% | 1000 |
| 2026-03-23 | $3.25 | $3.31 | 1.85% | 1110 |
| 2026-03-20 | $3.19 | $3.19 | 0.00% | 4548 |
| 2026-03-19 | $3.24 | $3.19 | -1.54% | 4548 |
| 2026-03-18 | $3.47 | $3.30 | -4.90% | 1100 |
| 2026-03-17 | $3.45 | $3.45 | 0.00% | 200 |
| 2026-03-16 | $3.45 | $3.45 | 0.00% | - |