SIRG - Sierra Resource Grou (OTCBB)
| Date | Open | High | Low | Last | Change | Volume | % Change |
| 11/02/12 | 0.0087 | 0.0088 | 0.0084 | 0.0084 | unch | 33400 | unch% |
| 11/01/12 | 0.0087 | 0.0088 | 0.0084 | 0.0084 | +0.0004 | 33400 | +5.00% |
| 10/31/12 | 0.0080 | 0.0080 | 0.0080 | 0.0080 | +0.0015 | 110000 | +23.08% |
| 10/26/12 | 0.0080 | 0.0080 | 0.0065 | 0.0065 | -0.0025 | 1003700 | -27.78% |
| 10/25/12 | 0.0090 | 0.0090 | 0.0090 | 0.0090 | +0.0010 | 3000 | +12.50% |
| -- Period -- | -- High -- | -- Low -- | -- Percent Change -- | |||
| 5-Day | 0.0088 | on 11/02/12 | 0.0080 | on 10/31/12 | +29.23% | since 10/26/12 |
| 1-Month | 0.0115 | on 10/04/12 | 0.0050 | on 10/04/12 | -20.00% | since 10/02/12 |
| 3-Month | 0.0119 | on 10/01/12 | 0.0040 | on 08/16/12 | +29.23% | since 08/02/12 |
| 6-Month | 0.0145 | on 06/07/12 | 0.0015 | on 07/25/12 | +110.00% | since 05/02/12 |
| 12-Month | 0.0145 | on 06/07/12 | 0.0008 | on 02/06/12 | +31.25% | since 11/02/11 |
| Year to Date | 0.0145 | on 06/07/12 | 0.0008 | on 02/06/12 | +300.00% | since 12/30/11 |
| For The Last | Made New High | Percent From | Made New Low | Percent From |
| 5-Day | 3 time(s) | -4.55% | 1 time(s) | +5.00% |
| 1-Month | 2 time(s) | -26.96% | 2 time(s) | +68.00% |
| 3-Month | 4 time(s) | -29.41% | 6 time(s) | +110.00% |
| 6-Month | 9 time(s) | -42.07% | 6 time(s) | +460.00% |
| 12-Month | 7 time(s) | -42.07% | 21 time(s) | +950.00% |
| Year to Date | 12 time(s) | -42.07% | 8 time(s) | +950.00% |