Polymers
1310010020 · Item · weight 0.0156
Latest index
81.50
Jul 2026 · Provisional
Change over 12 months
−7.60%
Since Jul 2025
Data available
Jan 2005 – Jul 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)
| Financial year | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Jan | Feb | Mar |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026–27 | 93.20 | 97.00 | 91.60P | 81.50P | — | — | — | — | — | — | — | — |
| 2025–26 | 89.70 | 88.90 | 89.70 | 88.20 | 90.70 | 90.70 | 89.30 | 88.10 | 86.00 | 87.80 | 85.00 | 88.20 |
| 2024–25 | 92.40 | 92.40 | 91.70 | 93.40 | 93.80 | 93.30 | 92.80 | 91.70 | 87.90 | 92.70 | 90.90 | 92.30 |
| 2023–24 | 97.50 | 97.30 | 94.30 | 90.20 | 92.20 | 91.10 | 94.10 | 98.10 | 91.70 | 91.70 | 92.70 | 92.30 |
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.