on november 3, the brent crude oil commodity index was 82.10, an increase of 0.01 points from yesterday, a decrease of 20.28% from the highest point of 102.98 points in the cycle (2014-09-01), and a lowest point of 19.29 on april 22, 2020 the point rose by 325.61%. (note: the cycle refers to 2014-09-01 to now)
the crude oil price index curve monitored by sunsirs data is as follows:

| date | 08-05 | 08-14 | 08-23 | 09-01 | 09-10 | 09-19 | 09-28 | 10-07 | 10-16 | 10-25 | 11-03 | ||
| commodity index | 68.20 | 69.11 | 63.17 | 69.42 | 69.24 | 73.01 | 76.29 | 79.42 | 81.40 | 82.89 | 82.10 | 82.10 | td> |

