LBMA Silver Vault Holdings
Physical silver stored in LBMA-approved London vaults
About LBMA Silver Vault Holdings
LBMA silver vault holdings represent the total silver stored in London's approved custodian vaults. London is the center of the global OTC silver market, with the LBMA Silver Price set daily. Silver vault holdings are influenced by ETF flows, industrial demand, and investment appetite. Changes in London silver stocks can indicate broader shifts in the global silver market.
LBMA Silver Price (London Silver Fix)
The LBMA Silver Price is determined through a once-daily electronic auction held at 12:00 noon London time. It replaced the 117-year-old London Silver Fix in August 2014 and is jointly administered by CME Group and Thomson Reuters. The auction operates on the same transparent, electronic platform as the LBMA Gold Price, with participants submitting buy and sell orders until equilibrium is reached.
The LBMA Silver Price is the key global benchmark for silver contracts, ETF valuations, mining agreements, and industrial procurement pricing. Unlike gold, which has two daily fixings, silver has a single daily benchmark — reflecting the historically smaller and more concentrated nature of the silver trading market.
The transition from the old London Silver Fix to the current electronic auction brought greater transparency and regulatory oversight to a process that had operated largely unchanged since 1897.
London Silver Vault Holdings Explained
London is the world's largest silver storage hub, with LBMA-approved vaults holding thousands of tonnes of physical silver. These holdings include silver owned by ETFs (most notably the iShares Silver Trust, or SLV), central bank reserves, and institutional allocations from pension funds, sovereign wealth funds, and commercial banks.
The LBMA publishes London silver vault data monthly, with approximately a one-month reporting lag. The data shows total silver held across all approved custodians but does not provide a breakdown by owner or vault operator. This aggregate figure is nonetheless one of the most important data points for understanding the physical silver market.
Vault trends are a key indicator for silver price discovery. Declining holdings may reflect strong physical demand, ETF outflows, or silver being shipped to other markets such as COMEX or India. Rising holdings typically signal fresh metal arriving from mines and refiners, or institutional accumulation during periods of lower prices.
London vs COMEX vs Shanghai Silver Markets
The three major silver markets — London (LBMA), New York (COMEX), and Shanghai (SGE) — each play a distinct role in global silver trading. Comparing their structures helps explain how physical silver flows between regions and how prices are set.
| Feature | LBMA (London) | COMEX (New York) | SGE (Shanghai) |
|---|---|---|---|
| Market Type | OTC spot/forward | Futures exchange | Physical spot |
| Benchmark | LBMA Silver Price | SI Futures | Ag(T+D) |
| Settlement | Loco London | Mostly cash settled | Physical/deferred delivery |
| Bar Standard | Good Delivery (~1,000 oz) | COMEX standard (5,000 oz / 1,000 oz) | SGE standard |
| Primary Role | Global OTC benchmark | Global futures benchmark | China domestic benchmark |
Frequently Asked Questions
- How much silver is stored in London vaults?
- London LBMA-approved vaults hold over a billion troy ounces of silver, making it one of the world's largest concentrations of physical silver. This silver backs the OTC trading market and ETF holdings.
- What drives changes in London silver vault holdings?
- London silver vault holdings change due to ETF inflows/outflows (such as iShares Silver Trust), industrial demand from the UK and Europe, and shifts in global silver flows. Silver leaving London vaults for COMEX or Asian markets can indicate changing supply dynamics.
- How does LBMA silver compare to COMEX silver?
- LBMA London vaults and COMEX (New York) are the two largest Western silver storage locations. LBMA operates as an OTC market while COMEX is a futures exchange. Traders compare both to understand total Western silver supply and demand patterns.
- What is the LBMA Silver Price?
- The LBMA Silver Price is set through a daily electronic auction at 12:00 noon London time, administered by CME Group and Thomson Reuters. It replaced the 117-year-old London Silver Fix in 2014 and serves as the global benchmark for silver contracts and ETFs.
- How much silver is stored in London?
- London is the world's largest silver storage hub, holding thousands of tonnes in secure vaults operated by LBMA member banks. A significant portion belongs to silver ETFs like iShares Silver Trust (SLV). Exact holdings are published monthly by the LBMA.