| Date | Retail | Wholesale |
|---|---|---|
| 2018-08-10 | - | Rs. 26 |
| 2018-07-10 | - | Rs. 23 |
| 2018-06-10 | - | Rs. 24 |
| 2018-05-10 | - | Rs. 28 |
| 2018-04-26 | Rs. 32 | - |
| 2018-04-10 | - | Rs. 36 |
| 2018-03-29 | Rs. 33 | - |
| 2018-03-10 | - | Rs. 32 |
| 2018-02-10 | - | Rs. 31 |
| 2018-01-22 | Rs. 32 | - |
| 2018-01-15 | Rs. 32 | - |
| 2018-01-10 | - | Rs. 29 |
| 2018-01-08 | Rs. 29 | - |
| 2017-12-10 | - | Rs. 31 |
| 2017-11-10 | - | Rs. 29 |
| 2017-10-10 | - | Rs. 31 |
| 2017-09-10 | - | Rs. 33 |