The recorded spot modal rate for Sweet Potato at Chengam(Uzhavar Sandhai ) (Thiruvannamalai, Tamil Nadu) is ₹3,650 per quintal as verified on 2026-10-06.
Trading spanned from a minimum of ₹3,300 to a peak of ₹4,000/qtl.
Historical trading points recorded at Chengam(Uzhavar Sandhai ):
| Arrival Date | Modal Price | Min - Max Range |
|---|---|---|
| 2026-10-06 | ₹3,650/qtl | ₹3,300 - ₹4,000 |
| 2026-10-05 | ₹3,800/qtl | ₹3,600 - ₹4,000 |
| 2026-10-04 | ₹3,650/qtl | ₹3,300 - ₹4,000 |
| 2026-10-03 | ₹3,650/qtl | ₹3,300 - ₹4,000 |
| 2026-10-02 | ₹3,650/qtl | ₹3,300 - ₹4,000 |
| 2026-10-01 | ₹3,650/qtl | ₹3,300 - ₹4,000 |
| 2026-09-30 | ₹4,600/qtl | ₹4,200 - ₹5,000 |