Going by the latest APMC figures for 18 Aug 2026, Onion was quoted at ₹3,600 per quintal in Siliguri APMC. Compare it with the rest of the day's Onion markets in the table that follows.
01What Put Siliguri APMC on Top Today
What a mandi pays on the day comes down to how much Onion arrived and how keen the buyers were — both shift from yard to yard.
- Highest Recorded Price₹3,700
- Lowest Price Today₹3,500
- Average (Modal) Price₹3,600
- Reporting Mandis12
- Date18 Aug 2026
- CommodityOnion (Onion)
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.
Today's rate is about 27.2% above the period average and just 2.7% 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
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
The distance between the best- and lowest-paying mandi is the day's real opportunity for Onion.
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.
05How Today Compares to the 30-Day Trend
Over the last 30 days, Onion prices at Siliguri APMC ranged between ₹2,000 and ₹3,700, with the average around ₹2,831. When today's rate approaches or exceeds the recent high, it signals strong structural demand. Consistent performance near the upper band reinforces the mandi's credibility as a leading hub.
06Recent Price History
| Date | High (₹) | Low (₹) | Average (₹) |
|---|---|---|---|
| 18 Aug | ₹3,700 | ₹3,500 | ₹3,600 |
| 17 Aug | ₹3,600 | ₹3,400 | ₹3,500 |
| 15 Aug | ₹3,100 | ₹2,900 | ₹3,000 |
| 14 Aug | ₹3,100 | ₹2,900 | ₹3,000 |
| 13 Aug | ₹3,100 | ₹2,900 | ₹3,000 |
| 12 Aug | ₹3,100 | ₹2,900 | ₹3,000 |
| 11 Aug | ₹3,100 | ₹2,900 | ₹3,000 |
| 10 Aug | ₹3,000 | ₹2,800 | ₹2,900 |
| 08 Aug | ₹3,000 | ₹2,800 | ₹2,900 |
| 07 Aug | ₹3,100 | ₹2,900 | ₹3,000 |
| 06 Aug | ₹3,100 | ₹2,900 | ₹3,000 |
| 05 Aug | ₹3,000 | ₹2,800 | ₹2,900 |
| 04 Aug | ₹3,100 | ₹2,900 | ₹3,000 |
| 03 Aug | ₹3,100 | ₹2,900 | ₹3,000 |
| 01 Aug | ₹3,100 | ₹2,900 | ₹3,000 |
| 31 Jul | ₹3,100 | ₹2,900 | ₹3,000 |
| 30 Jul | ₹3,100 | ₹2,900 | ₹3,000 |
| 29 Jul | ₹3,100 | ₹2,900 | ₹3,000 |
| 28 Jul | ₹3,100 | ₹2,900 | ₹3,000 |
| 26 Jul | ₹3,100 | ₹2,900 | ₹3,000 |
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
The day's best Onion rate is a good benchmark, yet distance, grade and how many others arrive with the same crop can all move your final price.
09A Buyer's Angle
Buyers tend to treat a reliably high yard as the benchmark, then work their nearby purchases around it.
10The Quick Read
Net-net, Siliguri 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.