on november 3, the wti crude oil commodity index was 94.36, a decrease of 0.15 points from yesterday, a decrease of 24.08% from the highest point of 124.29 points (2013-09-08) in the cycle, and a decrease of 13.01 from the lowest point of 13.01 on april 22, 2020 the point rose by 625.29%. (note: the cycle refers to 2011-09-01 to now)
the curve of wti crude oil price index 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 | 76.63 | 77.69 | 69.88 | 77.03 | 76.62 | 80.93 | 84.84 | 88.05 | 91.43 | 94.19 | 94.36 | 94.36 | td> |

