Price index database
Official indices: CPI-IW for the Labour Bureau's centres (base 2016 = 100, from January 2024) and the Wholesale Price Index for every item - the current series (base 2022-23 = 100, from April 2023) and the former series (base 2011-12 = 100, from January 2024 to April 2026, continued by linking). Escalation bills take their base and current indices from here.
Latest official month in the database: CPI-IW 2026-08, WPI 2022-23 2026-09, WPI 2011-12 2026-04 (linked to 2026-09). Source: Office of the Economic Adviser, DPIIT - Wholesale Price Index (base 2022-23=100) - eaindustry.nic.in. Provisional figures are released on the 14th of the following month and made final two months later. Values entered by hand are highlighted and kept when you update.
WPI Nylon / Caprolactum [1310080002, 2022-23] Manufactured products
| Month | Index | Change on previous month | Change over 12 months | WPI all commodities | Source |
|---|---|---|---|---|---|
| Sep 2026 | 125.50 | +9.4 | +58.86 % | 112.5 | OEA |
| Aug 2026 | 116.10 | +11.3 | +47.15 % | 110.8 | OEA |
| Jul 2026 | 104.80 | -3.5 | +30.19 % | 110.0 | OEA |
| Jun 2026 | 108.30 | -3.2 | +33.05 % | 110.3 | OEA |
| May 2026 | 111.50 | +3.1 | +32.90 % | 110.1 | OEA |
| Apr 2026 | 108.40 | +8.3 | +25.61 % | 108.9 | OEA |
| Mar 2026 | 100.10 | +20.1 | +11.35 % | 104.6 | OEA |
| Feb 2026 | 80.00 | +1.2 | -11.70 % | 103.1 | OEA |
| Jan 2026 | 78.80 | +3.4 | -11.96 % | 102.3 | OEA |
| Dec 2025 | 75.40 | +1.6 | -14.12 % | 101.9 | OEA |
| Nov 2025 | 73.80 | -2.9 | -16.99 % | 101.5 | OEA |
| Oct 2025 | 76.70 | -2.3 | -14.21 % | 100.9 | OEA |
| Sep 2025 | 79.00 | +0.1 | -16.40 % | 101.0 | OEA |
| Aug 2025 | 78.90 | -1.6 | -19.08 % | 100.8 | OEA |
| Jul 2025 | 80.50 | -0.9 | -21.16 % | 100.2 | OEA |
| Jun 2025 | 81.40 | -2.5 | -19.72 % | 100.3 | OEA |
| May 2025 | 83.90 | -2.4 | -14.30 % | 100.2 | OEA |
| Apr 2025 | 86.30 | -3.6 | -10.10 % | 100.5 | OEA |
| Mar 2025 | 89.90 | -0.7 | -5.67 % | 100.6 | OEA |
| Feb 2025 | 90.60 | +1.1 | -4.63 % | 100.9 | OEA |
| Jan 2025 | 89.50 | +1.7 | -3.35 % | 101.1 | OEA |
| Dec 2024 | 87.80 | -1.1 | -3.09 % | 101.6 | OEA |
| Nov 2024 | 88.90 | -0.5 | -2.95 % | 102.1 | OEA |
| Oct 2024 | 89.40 | -5.1 | -4.08 % | 102.1 | OEA |
| Sep 2024 | 94.50 | -3.0 | +0.64 % | 101.2 | OEA |
| Aug 2024 | 97.50 | -4.6 | +5.06 % | 100.8 | OEA |
| Jul 2024 | 102.10 | +0.7 | +10.98 % | 101.0 | OEA |
| Jun 2024 | 101.40 | +3.5 | +12.17 % | 100.7 | OEA |
| May 2024 | 97.90 | +1.9 | +5.50 % | 100.4 | OEA |
| Apr 2024 | 96.00 | +0.7 | +0.21 % | 99.9 | OEA |
| Mar 2024 | 95.30 | +0.3 | - | 99.4 | OEA |
| Feb 2024 | 95.00 | +2.4 | - | 99.3 | OEA |
| Jan 2024 | 92.60 | +2.0 | - | 99.3 | OEA |
| Dec 2023 | 90.60 | -1.0 | - | 99.4 | OEA |
| Nov 2023 | 91.60 | -1.6 | - | 100.1 | OEA |
| Oct 2023 | 93.20 | -0.7 | - | 100.1 | OEA |
| Sep 2023 | 93.90 | +1.1 | - | 99.6 | OEA |
| Aug 2023 | 92.80 | +0.8 | - | 99.5 | OEA |
| Jul 2023 | 92.00 | +1.6 | - | 99.1 | OEA |
| Jun 2023 | 90.40 | -2.4 | - | 98.3 | OEA |
| May 2023 | 92.80 | -3.0 | - | 98.6 | OEA |
| Apr 2023 | 95.80 | - | - | 99.0 | OEA |
Enter a month by hand
For a month not yet in the database (e.g. from the latest press release). Updates from the website do not replace hand-entered values; enter the official figure here to correct one.