As the 18 Aug 2026 session wrapped up, Onion was quoted at ₹2,950 per quintal in Nagapattinam(Uzhavar Sandhai ) APMC. The rate table and price history below give the fuller picture for Onion today.
01Key Drivers Behind Today's Onion Rate
A mandi's quote tracks what showed up at its gate and who turned up to buy — context the comparison adds.
- Highest Recorded Price₹3,500
- Lowest Price Today₹2,400
- Average (Modal) Price₹2,950
- Reporting Mandis12
- Date18 Aug 2026
- CommodityOnion (Bellary)
02Today's Price, Placed in Its 30-Day Band
Here's where today's Onion rate lands within its recent low-to-high range.
Today's rate is about 6.9% above the period average and just 22.4% short of the period high. A price holding this high in the range usually points to firm structural demand rather than a one-off bid.
03How Other Mandis Compare Today
Here's how Onion rates stacked up across reporting markets on 18 Aug 2026. A clear leader usually anchors price expectations across nearby mandis.
| Mandi | Price (₹ / quintal) |
|---|---|
| 1 Thalayolaparambu Market APMC Leader | ₹7,200 |
| 2 Pattambi Market APMC | ₹7,200 |
| 3 Ramanathapuram(Uzhavar Sandhai ) APMC | ₹5,750 |
| 4 Viralimalai(Uzhavar Sandhai ) APMC | ₹5,250 |
| 5 Pudukottai(Uzhavar Sandhai ) APMC | ₹5,250 |
| 6 Kumbakonam (Uzhavar Sandhai ) APMC | ₹5,100 |
| 7 Vaniyampadi(Uzhavar Sandhai ) APMC | ₹5,000 |
| 8 Perambalur(Uzhavar Sandhai ) APMC | ₹5,000 |
| 9 KKNagar(Uzhavar Sandhai ) APMC | ₹5,000 |
| 10 Katpadi (Uzhavar Sandhai ) APMC | ₹5,000 |
| 11 Kallakurichi(Uzhavar Sandhai ) APMC | ₹5,000 |
| 12 Sankarapuram(Uzhavar Sandhai ) APMC | ₹5,000 |
04The Spread: Best vs Cheapest Yard
How far apart are the top and bottom yards today? That spread tells you how much choosing the right market is worth.
That ₹2,200 (44.0%) difference is the day's opportunity: the same Onion fetched noticeably more at the top yard than at the softest one.
05How Today Compares to the 30-Day Trend
Over the last 30 days, Onion prices at Nagapattinam(Uzhavar Sandhai ) APMC ranged between ₹1,500 and ₹3,800, with the average around ₹2,759. A rate sitting near the top of this range points to firm demand, while a move toward the lower band suggests easing pressure.
06Recent Price History
| Date | High (₹) | Low (₹) | Average (₹) |
|---|---|---|---|
| 18 Aug | ₹3,500 | ₹2,400 | ₹2,950 |
| 17 Aug | ₹3,300 | ₹2,600 | ₹2,950 |
| 16 Aug | ₹3,500 | ₹2,700 | ₹3,100 |
| 15 Aug | ₹3,500 | ₹2,700 | ₹3,100 |
| 14 Aug | ₹3,000 | ₹2,200 | ₹2,600 |
| 13 Aug | ₹3,300 | ₹2,200 | ₹2,750 |
| 12 Aug | ₹3,500 | ₹2,700 | ₹3,100 |
| 11 Aug | ₹3,000 | ₹2,700 | ₹2,850 |
| 10 Aug | ₹3,500 | ₹2,700 | ₹3,100 |
| 09 Aug | ₹3,800 | ₹3,200 | ₹3,500 |
| 08 Aug | ₹3,500 | ₹2,300 | ₹2,900 |
| 07 Aug | ₹3,500 | ₹2,300 | ₹2,900 |
| 06 Aug | ₹3,300 | ₹2,000 | ₹2,650 |
| 05 Aug | ₹3,000 | ₹2,000 | ₹2,500 |
| 04 Aug | ₹3,000 | ₹2,000 | ₹2,500 |
| 03 Aug | ₹3,000 | ₹2,000 | ₹2,500 |
| 02 Aug | ₹3,000 | ₹2,000 | ₹2,500 |
| 01 Aug | ₹3,000 | ₹2,000 | ₹2,500 |
| 31 Jul | ₹2,800 | ₹1,800 | ₹2,300 |
| 30 Jul | ₹3,300 | ₹1,800 | ₹2,550 |
Reviewing the recent daily data helps confirm whether this position is part of an ongoing trend or a short-term move driven by selective buying.
07At a Glance
08What It Means If You're Selling
Selling Onion well is partly about the rate and partly about logistics — the nearest strong market often beats a far-off higher one.
09A Buyer's Angle
Big buyers often use a steady strong market as their guide when bargaining in nearby areas.
10The Quick Read
Net-net, Nagapattinam(Uzhavar Sandhai ) APMC posted this Onion rate on 18 Aug 2026. Compare it with nearby yards and keep an eye on the daily update for the direction.
Disclaimer: Prices are compiled from publicly available government mandi data (AGMARKNET / data.gov.in) and are for information only — not financial advice. Confirm the live rate at the mandi before trading.