Insulators
1313040003 · Item · weight 0.0028
Latest index
125.90
Jul 2026 · Provisional
Change over 12 months
+14.25%
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)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 115.90 | 116.10 | 117.30 | 117.80 | 122.50 | 123.50P | 125.90P | — | — | — | — | — |
| 2025 | 109.20 | 109.50 | 108.00 | 109.00 | 109.40 | 109.80 | 110.20 | 109.90 | 111.80 | 110.20 | 112.20 | 110.40 |
| 2024 | 104.50 | 103.00 | 104.50 | 102.90 | 104.20 | 103.70 | 106.00 | 107.60 | 107.80 | 108.10 | 108.30 | 108.20 |
| 2023 | — | — | — | 106.10 | 104.60 | 101.10 | 103.00 | 101.90 | 103.40 | 104.60 | 102.20 | 102.70 |
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.