Here's the 18 Aug 2026 mandi snapshot — Onion was quoted at ₹4,100 per quintal in Thalayolaparambu Market APMC. Read on for the market-wise spread, recent price history and a quick note for farmers and buyers.
01What's Behind Today's Onion Price
Each yard's figure is a snapshot of its own supply-and-demand, which is why comparing markets is useful.
- Highest Recorded Price₹4,300
- Lowest Price Today₹4,000
- Average (Modal) Price₹4,100
- Reporting Mandis12
- Date18 Aug 2026
- CommodityOnion (Big)
02Where Today's Rate Sits in the Range
Placing today's rate inside the recent band shows whether the price is running hot, cool, or mid-pack.
At this level, Onion is about 12.9% below the period average, sitting just 39.7% short of the period high. The closer a rate runs to its recent ceiling, the stronger the underlying buying tends to be.
03How Other Mandis Compare Today
This table ranks Onion rates across active mandis for 18 Aug 2026, making it easy to spot the best-paying market.
| Mandi | Price (₹ / quintal) |
|---|---|
| 1 Chengannur Market APMC Leader | ₹8,000 |
| 2 Ramanathapuram(Uzhavar Sandhai ) APMC | ₹5,750 |
| 3 Viralimalai(Uzhavar Sandhai ) APMC | ₹5,250 |
| 4 Pudukottai(Uzhavar Sandhai ) APMC | ₹5,250 |
| 5 Kumbakonam (Uzhavar Sandhai ) APMC | ₹5,100 |
| 6 Vaniyampadi(Uzhavar Sandhai ) APMC | ₹5,000 |
| 7 Perambalur(Uzhavar Sandhai ) APMC | ₹5,000 |
| 8 KKNagar(Uzhavar Sandhai ) APMC | ₹5,000 |
| 9 Katpadi (Uzhavar Sandhai ) APMC | ₹5,000 |
| 10 Kallakurichi(Uzhavar Sandhai ) APMC | ₹5,000 |
| 11 Sankarapuram(Uzhavar Sandhai ) APMC | ₹5,000 |
| 12 Karaikudi(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.
At ₹3,000 (60.0%), the spread is wide enough that where you sell Onion matters as much as when — net of freight and quality cuts.
0530-Day Price Context — Trend & Strength
Over the last 30 days, Onion prices at Thalayolaparambu Market APMC ranged between ₹2,400 and ₹6,800, with the average around ₹4,707. 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 | ₹4,300 | ₹4,000 | ₹4,100 |
| 14 Aug | ₹3,800 | ₹3,500 | ₹3,600 |
| 13 Aug | ₹6,800 | ₹6,400 | ₹6,500 |
| 12 Aug | ₹3,600 | ₹3,300 | ₹3,400 |
| 10 Aug | ₹3,500 | ₹3,200 | ₹3,300 |
| 07 Aug | ₹6,500 | ₹6,200 | ₹6,300 |
| 03 Aug | ₹6,500 | ₹6,200 | ₹6,300 |
| 27 Jul | ₹6,400 | ₹6,000 | ₹6,200 |
| 23 Jul | ₹6,600 | ₹6,200 | ₹6,400 |
| 22 Jul | ₹6,400 | ₹6,000 | ₹6,200 |
| 21 Jul | ₹6,600 | ₹6,200 | ₹6,400 |
| 20 Jul | ₹6,400 | ₹6,000 | ₹6,200 |
| 17 Jul | ₹3,500 | ₹3,200 | ₹3,300 |
| 16 Jul | ₹6,500 | ₹6,200 | ₹6,300 |
| 15 Jul | ₹6,400 | ₹6,000 | ₹6,200 |
| 14 Jul | ₹3,600 | ₹3,300 | ₹3,400 |
| 13 Jul | ₹6,600 | ₹6,200 | ₹6,400 |
| 10 Jul | ₹3,700 | ₹3,400 | ₹3,500 |
| 08 Jul | ₹3,400 | ₹3,000 | ₹3,200 |
| 07 Jul | ₹6,400 | ₹6,000 | ₹6,200 |
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
Aim for the best-paying Onion yard if you can, but keep cartage and grading in the maths before you load the cart.
09A Buyer's Angle
From a sourcing view, a steady leader signals real demand — keep an eye on supply and movement before committing to large buys.
10The Quick Read
All told, this is where Onion stood at Thalayolaparambu Market APMC on 18 Aug 2026. The board above shows whether it ran high, low or mid-pack.
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.