> Median 8.10 EUR/kg on 13 Nov 2026 from 14 markets in 4 countries, latest change +0.9%; monthly index, prices by country and CSV.

Source: https://husfarm.com/indices/clam-world/

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# Husfarm Clam Index

On 13 November 2026 the median wholesale price was 8.10 EUR/kg across 42 quotations from 14 markets in 4 countries; half of the quotations were between 5.51 and 16.56 EUR/kg. The latest quotations were 0.9% higher than the previous ones. The monthly index stood at 104.7 in October 2026 (November 2025 = 100), down 0.7% on the month before.

Median price8.10 EUR/kgIQR 5.51–16.56 · 13 November 2026
Latest change+0.9%25 quotations, 13 markets vs previous quotes
Index, October 2026104.7November 2025 = 100
1 / 3 / 12 months−0.7% −1.0% —change of the monthly index
Coverage42quotations, 14 markets, 4 countries

## Monthly index

Chain-linked monthly index in EUR, November 2025 = 100, November 2025 to October 2026. Bars: markets contributing in each month. [Method](#method)

Monthly values (12 months)
| Month | Index | Monthly change | Markets |
| --- | --- | --- | --- |
| October 2026 | 104.70 | −0.7% | 5 |
| September 2026 | 105.48 | −2.8% | 5 |
| August 2026 | 108.49 | +2.6% | 4 |
| July 2026 | 105.74 | −3.7% | 4 |
| June 2026 | 109.82 | −0.1% | 5 |
| May 2026 | 109.91 | −1.0% | 5 |
| April 2026 | 110.98 | +3.1% | 5 |
| March 2026 | 107.60 | −2.0% | 5 |
| February 2026 | 109.76 | +9.9% | 5 |
| January 2026 | 99.89 | −10.5% | 5 |
| December 2025 | 111.57 | +11.6% | 5 |
| November 2025 | 100.00 | — | — |

## Median price by country

| Country | Median, EUR/kg | | Vs index | Quotes |
| --- | --- | --- | --- | --- |
| [🇪🇸 Spain](https://husfarm.com/country/spain/) | **9.16** | | +13% | 26 |
| [🇨🇴 Colombia](https://husfarm.com/country/colombia/) | **2.61** | | −68% | 9 |
| [🇮🇹 Italy](https://husfarm.com/country/italy/) | **17.13** | | +111% | 6 |
| [🇫🇷 France](https://husfarm.com/country/france/) | **16.00** | | +98% | 1 |

Quotations with a known weight per unit, converted at the rates of 13 November 2026.

## Constituents on 13 November 2026

42 quotations, sorted by price per kilogram. Click a column to sort.

[CSV](https://husfarm.com/indices/clam-world/constituents.csv)

| Quotation and market | Date | Price | EUR/kg | Vs median | Change |
| --- | --- | --- | --- | --- | --- |
| [Clams in shell](https://husfarm.com/prices/quotes/bogota-plaza-las-flores/clams-in-shell/)🇨🇴 [Bogotá Plaza Las Flores](https://husfarm.com/markets/bogota-plaza-las-flores/)
| 6 Nov | 6,000.00–8,000.00 COP/1 kg | **1.92** | −76% | ±0.0% |
| [Clams in shell](https://husfarm.com/prices/quotes/medellin-wholesale-markets/clams-in-shell/)🇨🇴 [Medellín Wholesale Markets](https://husfarm.com/markets/medellin-wholesale-markets/)
| 6 Nov | 7,500.00–8,400.00 COP/1 kg | **2.18** | −73% | ±0.0% |
| [Clams in shell](https://husfarm.com/prices/quotes/cali-santa-elena-wholesale-market/clams-in-shell/)🇨🇴 [Cali Santa Elena Wholesale Market](https://husfarm.com/markets/cali-santa-elena-wholesale-market/)
| 6 Nov | 7,500.00–9,000.00 COP/1 kg | **2.26** | −72% | ±0.0% |
| [Clams in shell](https://husfarm.com/prices/quotes/bogota-paloquemao-market/clams-in-shell/)🇨🇴 [Bogotá Paloquemao Market](https://husfarm.com/markets/bogota-paloquemao-market/)
| 6 Nov | 7,000.00–10,000.00 COP/1 kg | **2.33** | −71% | ±0.0% |
| [Clams in shell](https://husfarm.com/prices/quotes/bogota-dc-corabastos-wholesale-market/clams-in-shell/)🇨🇴 [Bogotá DC Corabastos Wholesale Market](https://husfarm.com/markets/bogota-dc-corabastos-wholesale-market/)
| 6 Nov | 7,000.00–12,000.00 COP/1 kg | **2.61** | −68% | ±0.0% |
| [Clams in shell](https://husfarm.com/prices/quotes/cali-galeria-alameda/clams-in-shell/)🇨🇴 [Cali Galería Alameda](https://husfarm.com/markets/cali-galeria-alameda/)
| 6 Nov | 9,000.00–10,000.00 COP/1 kg | **2.61** | −68% | ±0.0% |
| [Clams, shelled](https://husfarm.com/prices/quotes/bogota-dc-corabastos-wholesale-market/clams-shelled/)🇨🇴 [Bogotá DC Corabastos Wholesale Market](https://husfarm.com/markets/bogota-dc-corabastos-wholesale-market/)
| 6 Nov | 18,000.00 COP/1 kg | **4.94** | −39% | ±0.0% |
| [Clams, shelled](https://husfarm.com/prices/quotes/bogota-paloquemao-market/clams-shelled/)🇨🇴 [Bogotá Paloquemao Market](https://husfarm.com/markets/bogota-paloquemao-market/)
| 6 Nov | 16,000.00–20,000.00 COP/1 kg | **4.94** | −39% | ±0.0% |
| [Small chirla clam italy](https://husfarm.com/prices/quotes/mercamadrid/small-chirla-clam-italy/)🇪🇸 [Mercamadrid](https://husfarm.com/markets/mercamadrid/)
| 26 Oct | 4.60–6.00 EUR/1 kg | **5.30** | −35% | ±0.0% |
| [Small national chirla clam](https://husfarm.com/prices/quotes/mercamadrid/small-national-chirla-clam/)🇪🇸 [Mercamadrid](https://husfarm.com/markets/mercamadrid/)
| 26 Oct | 5.50 EUR/1 kg | **5.50** | −32% | — |
| [Striped venus clams](https://husfarm.com/prices/quotes/supply-sentral-sarkets-sevilla/striped-venus-clams/)🇪🇸 [Supply Central Markets Sevilla](https://husfarm.com/markets/supply-sentral-sarkets-sevilla/)
| 6 Nov | 5.50 EUR/1 kg | **5.50** | −32% | −6.8% |
| [Striped venus clams, Wild-caught, fresh, CHAMELEA GALLINA, SVE](https://husfarm.com/prices/quotes/rome-wholesale-market/striped-venus-clams-wild-caught-fresh-chamelea-gallina-sve-2/)🇮🇹 [Rome Wholesale Market](https://husfarm.com/markets/rome-wholesale-market/)
| 20 Oct | 4.30–6.80 EUR/1 kg | **5.55** | −31% | ±0.0% |
| [Clams (Chirla), Fresh](https://husfarm.com/prices/quotes/mercavalencia/clams-chirla-fresh/)🇪🇸 [Mercavalència](https://husfarm.com/markets/mercavalencia/)
| 27 Oct | 5.75 EUR/1 kg | **5.75** | −29% | ±0.0% |
| [Striped venus clams](https://husfarm.com/prices/quotes/mercavalencia/striped-venus-clams/)🇪🇸 [Mercavalència](https://husfarm.com/markets/mercavalencia/)
| 6 Nov | 6.00 EUR/1 kg | **6.00** | −26% | ±0.0% |
| [Clams, shelled](https://husfarm.com/prices/quotes/cali-galeria-alameda/clams-shelled/)🇨🇴 [Cali Galería Alameda](https://husfarm.com/markets/cali-galeria-alameda/)
| 6 Nov | 22,000.00–24,000.00 COP/1 kg | **6.31** | −22% | ±0.0% |
| [Clams (Chirla), Fresh](https://husfarm.com/prices/quotes/supply-sentral-sarkets-sevilla/clams-chirla-fresh/)🇪🇸 [Supply Central Markets Sevilla](https://husfarm.com/markets/supply-sentral-sarkets-sevilla/)
| 27 Oct | 6.50 EUR/1 kg | **6.50** | −20% | +30.0% |
| [Rosellona clam fresh](https://husfarm.com/prices/quotes/mercados-de-abastecimientos-de-barcelona-sa/rosellona-clam-fresh/)🇪🇸 [Mercados de Abastecimientos de Barcelona SA](https://husfarm.com/markets/mercados-de-abastecimientos-de-barcelona-sa/)
| 19 Oct | 6.58 EUR/1 kg | **6.58** | −19% | −0.2% |
| [Striped venus clams, Wild-caught, fresh, CHAMELEA GALLINA, SVE](https://husfarm.com/prices/quotes/rome-wholesale-market/striped-venus-clams-wild-caught-fresh-chamelea-gallina-sve/)🇮🇹 [Rome Wholesale Market](https://husfarm.com/markets/rome-wholesale-market/)
| 20 Oct | 4.50–8.80 EUR/1 kg | **6.65** | −18% | ±0.0% |
| [Striped venus clams](https://husfarm.com/prices/quotes/mercados-de-abastecimientos-de-barcelona-sa/striped-venus-clams/)🇪🇸 [Mercados de Abastecimientos de Barcelona SA](https://husfarm.com/markets/mercados-de-abastecimientos-de-barcelona-sa/)
| 6 Nov | 6.80 EUR/1 kg | **6.80** | −16% | −9.3% |
| [Clams (Chirla), Fresh](https://husfarm.com/prices/quotes/mercados-de-abastecimientos-de-barcelona-sa/clams-chirla-fresh/)🇪🇸 [Mercados de Abastecimientos de Barcelona SA](https://husfarm.com/markets/mercados-de-abastecimientos-de-barcelona-sa/)
| 27 Oct | 7.00 EUR/1 kg | **7.00** | −14% | +9.4% |
| [Striped venus clams](https://husfarm.com/prices/quotes/mercabilbao/striped-venus-clams/)🇪🇸 [Mercabilbao](https://husfarm.com/markets/mercabilbao/)
| 6 Nov | 8.00 EUR/1 kg | **8.00** | −1% | ±0.0% |
| [Chamelea gallina clam](https://husfarm.com/prices/quotes/mercabilbao/chamelea-gallina-clam/)🇪🇸 [Mercabilbao](https://husfarm.com/markets/mercabilbao/)
| 16 Oct | 6.90–9.50 EUR/1 kg | **8.20** | +1% | — |
| [Clams (Chirla), Fresh](https://husfarm.com/prices/quotes/mercabilbao/clams-chirla-fresh/)🇪🇸 [Mercabilbao](https://husfarm.com/markets/mercabilbao/)
| 27 Oct | 8.50 EUR/1 kg | **8.50** | +5% | +3.0% |
| [Chirla clam large italy](https://husfarm.com/prices/quotes/mercamadrid/chirla-clam-large-italy/)🇪🇸 [Mercamadrid](https://husfarm.com/markets/mercamadrid/)
| 26 Oct | 7.50–10.00 EUR/1 kg | **8.75** | +8% | ±0.0% |
| [Clam lluenta fresh](https://husfarm.com/prices/quotes/mercados-de-abastecimientos-de-barcelona-sa/clam-lluenta-fresh/)🇪🇸 [Mercados de Abastecimientos de Barcelona SA](https://husfarm.com/markets/mercados-de-abastecimientos-de-barcelona-sa/)
| 19 Oct | 9.56 EUR/1 kg | **9.56** | +18% | −0.1% |
| [Clams (Chirla), Fresh](https://husfarm.com/prices/quotes/mercamadrid/clams-chirla-fresh/)🇪🇸 [Mercamadrid](https://husfarm.com/markets/mercamadrid/)
| 27 Oct | 9.75 EUR/1 kg | **9.75** | +20% | ±0.0% |
| [Striped venus clams](https://husfarm.com/prices/quotes/mercamadrid/striped-venus-clams/)🇪🇸 [Mercamadrid](https://husfarm.com/markets/mercamadrid/)
| 6 Nov | 9.75 EUR/1 kg | **9.75** | +20% | +1.6% |
| [Large national chirla clam](https://husfarm.com/prices/quotes/mercamadrid/large-national-chirla-clam/)🇪🇸 [Mercamadrid](https://husfarm.com/markets/mercamadrid/)
| 26 Oct | 10.00 EUR/1 kg | **10.00** | +23% | — |
| [Fine clam o.v.](https://husfarm.com/prices/quotes/mercamadrid/fine-clam-ov/)🇪🇸 [Mercamadrid](https://husfarm.com/markets/mercamadrid/)
| 26 Oct | 12.00 EUR/1 kg | **12.00** | +48% | ±0.0% |
| [Clam](https://husfarm.com/prices/quotes/mercabilbao/clam/)🇪🇸 [Mercabilbao](https://husfarm.com/markets/mercabilbao/)
| 16 Oct | 11.00–13.50 EUR/1 kg | **12.25** | +51% | — |
| [Clams wild-caught large France](https://husfarm.com/prices/quotes/min-rungis/clams-wild-caught-large-france/)🇫🇷 [MIN Rungis](https://husfarm.com/markets/min-rungis/)
| 13 Nov | 15.00–17.00 EUR/1 kg | **16.00** | +98% | ±0.0% |
| [Carpet shell clams, Farmed, fresh, RUDITAPES PHILIPPINARUM, CLJ](https://husfarm.com/prices/quotes/rome-wholesale-market/carpet-shell-clams-farmed-fresh-ruditapes-philippinarum-clj-2/)🇮🇹 [Rome Wholesale Market](https://husfarm.com/markets/rome-wholesale-market/)
| 20 Oct | 16.50–17.00 EUR/1 kg | **16.75** | +107% | ±0.0% |
| [Escopina clam fresh](https://husfarm.com/prices/quotes/mercados-de-abastecimientos-de-barcelona-sa/escopina-clam-fresh/)🇪🇸 [Mercados de Abastecimientos de Barcelona SA](https://husfarm.com/markets/mercados-de-abastecimientos-de-barcelona-sa/)
| 19 Oct | 17.35 EUR/1 kg | **17.35** | +114% | +0.5% |
| [Cultivated clam fresh](https://husfarm.com/prices/quotes/mercados-de-abastecimientos-de-barcelona-sa/cultivated-clam-fresh/)🇪🇸 [Mercados de Abastecimientos de Barcelona SA](https://husfarm.com/markets/mercados-de-abastecimientos-de-barcelona-sa/)
| 19 Oct | 17.44 EUR/1 kg | **17.44** | +115% | +0.2% |
| [Carpet shell clams, Farmed, fresh, RUDITAPES PHILIPPINARUM, CLJ](https://husfarm.com/prices/quotes/rome-wholesale-market/carpet-shell-clams-farmed-fresh-ruditapes-philippinarum-clj/)🇮🇹 [Rome Wholesale Market](https://husfarm.com/markets/rome-wholesale-market/)
| 20 Oct | 17.00–18.00 EUR/1 kg | **17.50** | +116% | ±0.0% |
| [Cultivated clam](https://husfarm.com/prices/quotes/mercamadrid/cultivated-clam/)🇪🇸 [Mercamadrid](https://husfarm.com/markets/mercamadrid/)
| 26 Oct | 12.00–28.00 EUR/1 kg | **20.00** | +147% | −14.0% |
| [Manila clams, Fresh, farmed, Ruditapes philippinarum, CLJ](https://husfarm.com/prices/quotes/milan-wholesale-market/manila-clams-fresh-farmed-ruditapes-philippinarum-clj/)🇮🇹 [Milan Wholesale Market](https://husfarm.com/markets/milan-wholesale-market/)
| 27 Oct | 16.80–24.00 EUR/1 kg | **20.40** | +152% | — |
| [Cultivated or semi clams](https://husfarm.com/prices/quotes/mercabilbao/cultivated-or-semi-clams/)🇪🇸 [Mercabilbao](https://husfarm.com/markets/mercabilbao/)
| 16 Oct | 15.36–32.50 EUR/1 kg | **23.93** | +195% | — |
| [Donax clams](https://husfarm.com/prices/quotes/mercamadrid/donax-clams/)🇪🇸 [Mercamadrid](https://husfarm.com/markets/mercamadrid/)
| 26 Oct | 18.50–30.00 EUR/1 kg | **24.25** | +199% | ±0.0% |
| [Carpet shell clams, Wild-caught, fresh, RUDITAPES DECUSSATUS, CTG](https://husfarm.com/prices/quotes/rome-wholesale-market/carpet-shell-clams-wild-caught-fresh-ruditapes-decussatus-ctg/)🇮🇹 [Rome Wholesale Market](https://husfarm.com/markets/rome-wholesale-market/)
| 20 Oct | 27.00–28.00 EUR/1 kg | **27.50** | +240% | ±0.0% |
| [Fine clam fresh](https://husfarm.com/prices/quotes/mercados-de-abastecimientos-de-barcelona-sa/fine-clam-fresh/)🇪🇸 [Mercados de Abastecimientos de Barcelona SA](https://husfarm.com/markets/mercados-de-abastecimientos-de-barcelona-sa/)
| 19 Oct | 42.20 EUR/1 kg | **42.20** | +421% | −0.1% |
| [Clams](https://husfarm.com/prices/quotes/mercabilbao/clams/)🇪🇸 [Mercabilbao](https://husfarm.com/markets/mercabilbao/)
| 16 Oct | 42.32–60.04 EUR/1 kg | **51.18** | +532% | — |

### Cite this index

Husfarm Clam Index: 8.10 EUR/kg on 13 November 2026. Husfarm, husfarm.com/indices/clam-world/

### Download

- [Monthly history (CSV)](https://husfarm.com/indices/clam-world/history.csv)
- [Constituents (CSV)](https://husfarm.com/indices/clam-world/constituents.csv)
- [Full data (JSON)](https://husfarm.com/indices/clam-world/data.json)
- [All indices (CSV)](https://husfarm.com/indices/indices.csv)
Free to use under CC BY 4.0 with attribution to Husfarm.

### Related indices

[Husfarm Fish and Seafood Index−0.5%](https://husfarm.com/indices/fish/)[Husfarm Clam Index Europe9.75](https://husfarm.com/indices/clam-europe/)

### More on clam

- [Today’s prices and price alerts](https://husfarm.com/today-price/clam/)
- [Where to sell](https://husfarm.com/tools/where-to-sell/)

## Questions and answers

### What is the Husfarm Clam Index today?

On 13 November 2026 the Husfarm Clam Index was 8.10 EUR per kilogram: the median wholesale price of 42 quotations from 14 markets in 4 countries. Half of the quotations were between 5.51 and 16.56 EUR/kg.

### Where are clam prices lowest and highest?

Among countries with at least two quotations in the index, the median was lowest in Colombia (2.61 EUR/kg) and highest in Italy (17.13 EUR/kg). Markets quote different varieties, grades and packs, so differences between countries also reflect what is sold.

### Are clam prices rising or falling?

The latest quotations were 0.9% higher than the previous ones and the monthly index fell 0.7% in October 2026. Wholesale prices of fresh products are seasonal, so a comparison with the same month a year earlier is the most useful.

### How is the Husfarm Clam Index calculated?

It takes every wholesale-level clam quotation dated within 31 days, converts it to EUR per kilogram and reports the median. The monthly index chains the month-to-month price changes of each series, averaged within each market and then across markets, so every market counts once and exchange-rate moves do not affect the change.

### How often is the Husfarm Clam Index updated?

It is recalculated with every update of the quotations; the current figures use data to 13 November 2026. The monthly index is published for completed months, the latest being October 2026.

## How the indices are calculated

### Constituents

An index includes every wholesale-level Husfarm quotation of its product, type or category that is dated within 31 days of the publication date: prices at wholesale markets, from wholesalers and at produce and fish auctions, and wholesale prices from official price reports. Farm-gate and purchase prices, selling prices of processors and packers, retail prices, exchange quotations, international benchmarks and prices from reports that do not state the stage of the supply chain are left out, so every index compares prices at the same stage. Futures, processed, dried, frozen and cooked forms are left out, as are by-products such as bran or offal. A product index covering the world needs at least 20 quotations from three countries; a continental index needs 15 quotations from four markets in two countries.

### Median price

The headline price is the median of the constituents in EUR per kilogram. Prices are converted at the exchange rates of 13 November 2026 and quotations without a known weight per unit are left out of the median. The median is not moved by one extreme market, and the interquartile range on each index page shows how wide prices are.

### Latest change

The latest change compares each constituent with its own previous quotation (at most 21 days earlier), in the same currency and unit. Changes are averaged geometrically within each market and then across markets, so each market counts once and exchange-rate moves do not affect the figure. It needs at least two markets.

### Monthly index

For each series Husfarm takes the average price of the month, converted to EUR at that month’s average reference rate of the European Central Bank. The month-to-month change of every series quoted in both months (or in the month and up to two months before) is averaged geometrically within its market, then across markets with equal weights, and the monthly links are chained. Changes beyond a factor of four are treated as unit or data errors and dropped. Composite indices chain the equally weighted links of their product indices.

A month is published only when at least three series from two markets (four product indices for a composite) are available, and the history starts after the last month that does not meet this condition. A history of fewer than six months is not shown. The reference base is the 2025 average = 100 where the history covers the whole of 2025, otherwise its first month. The last published month is October 2026; ECB reference rates are used up to 13 November 2026.

Series quoted in currencies without an ECB reference rate or a fixed peg to one (for example the Uruguayan and Argentine peso) count in the median price and the latest change but not in the monthly index.

### Revisions

Indices are recalculated with every update of the quotations. Late or corrected quotations can revise the latest months; the full series is always available as CSV.

### Citing

Cite an index with its name, value, date and address, for example: “Husfarm Apple Index: 1.10 EUR/kg on 13 November 2026, husfarm.com/indices/apple-world/”.

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