Butadiene
1310030001 · Item · weight 0.0257
Latest index
97.60
Sep 2026 · Provisional
Change over 12 months
−6.42%
Since Sep 2025
Data available
Jan 2005 – Sep 2026
Combined index, 2022-23 = 100
Combined index since Jan 2005
The 2022-23 series joined to its 2011-12 and 2004-05 counterparts and put on the 2022-23 scale, so the whole history reads as one line. It is the index the calculator uses.Published monthly index (2022-23 series)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 93.30 | 104.30 | 111.00 | 158.90 | 156.20 | 130.40 | 100.30 | 94.50P | 97.60P | — | — | — |
| 2025 | 110.40 | 127.30 | 129.10 | 122.20 | 105.80 | 105.80 | 102.30 | 101.50 | 104.30 | 106.40 | 99.70 | 86.00 |
| 2024 | 98.90 | 103.70 | 110.80 | 123.40 | 130.20 | 125.60 | 127.90 | 130.70 | 127.70 | 131.00 | 132.20 | 112.80 |
| 2023 | — | — | — | 109.20 | 101.90 | 89.40 | 73.20 | 75.50 | 86.70 | 103.10 | 104.20 | 103.70 |
P Provisional — the two most recently published months may still be revised. Values before April 2023 come from the older series; see the chart, or calculate with “Show index values” on.