THIS WEEK▼Fund net 20.8%→19.9% OI▼Top-four shorts 29.5%→28.5%▼SHFE warrants +4.1% w/wvs prior week
§01
Weekly Read
THE READ
SILVER · AG / SIRisk level LowSep First Notice Day · 14 trading days
After the fund unwind, silver remains structurally loose—with dry powder still sidelined
Managed-money net length is 19.9% of OI (38th percentile, down 6.8pp over four weeks) and still 16pp below the historical 85th-percentile launch zone. Top-four net short concentration is 28.5% (28th percentile), so there is little trapped-short fuel. SHFE silver warrants are +27.4% over four weeks, thickening China's deliverable pool. The Shanghai premium is $0.26/oz (+0.91 over four weeks). A sustained widening would be the first reversal signal. The London 1M implied lease rate is 0.03% as of 31 Jul 2026 (9 days old), in the normal band.
Managed-money net · % OI
19.9%
4w -6.8pp · 38th percentile
Top-four net shorts
28.5%
28th percentile
SHFE silver warrants
1,261 t
4w +27.4%
Shanghai premium
$0.26/oz
4w +0.91
London 1M lease rate
0.03%
31 Jul 2026 · Normal · 9d old
§02
Structural Gauges
Five public states · thresholds and weights remain internalGAUGES
Five-factor state
Short structureRelaxed
Top-four net shorts 28.5% (28th percentile); the 2021 and 2024 episodes both moved above the 37% crowding area.
Fund crowdingRelaxed
Net length 19.9% of OI (38th percentile); past events launched around the 85th-percentile zone (~36%).
Delivery coverageWatch
Total futures claims equal 5.6× registered inventory.
Inventory momentumRelaxed
SHFE four weeks +27.4% · LBMA three months +2.2%; sustained draws are the entry ticket for a physical squeeze.
Spread confirmationWatch
Shanghai premium $0.26/oz · four weeks +0.91; a widening premium signals Chinese demand pulling global metal.
Deliverable pool
COMEX registered · 2026-08-10
3,101 t
eligible 7,286 t · third-party cross-check
Coverage compares the silver equivalent of total open interest with COMEX registered inventory; each SI contract represents 5,000 oz.
The multiple between paper claims and registered metal is the system's stored squeeze potential
§03
Lease-Rate Stress
Publicly reported implied 1M · hard squeeze overlayLONDON BORROWING
Current borrowing temperature
1M0.03%Normal · No acute borrowing stress
31 Jul 2026 · 9 days old · 14-day freshness limit
2019–2024 normal-regime average -0.09%
Mirae Asset Sharekhan · Business Standard · 31 Jul 2026 · Tier B · public Bloomberg-derived direct quote
Why this is a hard squeeze indicator
The lease rate measures the marginal cost of obtaining deliverable bars. When spot metal is tight and lendable free float dries up, short-tenor rates can jump before monthly vault data reacts; 5% marks acute stress and 10% an extreme squeeze.
A fresh tight, acute or extreme reading can only lift the five-factor risk regime; it can never lower it. After 14 days the quote becomes reference-only and the score overlay switches off.
19 dated direct quotes · observations are not interpolated · latest point in navy
Source quality and search boundary
Tier A
Official framework and corroboration
LBMA defines the lending and forward conventions. CME's official London-silver-forward bulletin was checked through 7 August, but no continuous public lease-rate series is available.
The archive now contains 19 dated 1M public observations for 2026. The latest comes from Mirae Asset Sharekhan research explicitly using Bloomberg market data.
The 11 May Bloomberg-terminal snapshot was 0.15% at 1M, 0.91% at 3M and 1.63% at 12M. It validates curve shape but cannot override the newer direct 1M quote.
Measurement boundary · Actual London OTC metal loans are bilaterally negotiated and normally private. This dataset contains only verifiable public implied or compiled rates and official-industry-report anchors. An implied rate can be negative without implying that a lender would lend metal at a negative negotiated rate. Historical observations preserve the source tenor. They are event anchors, not an interpolated or continuous daily series.
§04
Historical Context & Triggers
Place today's readings inside the long-run sampleCONTEXT
Structure map · this week in the 17-year squeeze landscape
Each point is one week · colour marks past event windows · shaded upper-right zone is the dual-85th-percentile launch area
This week vs past squeeze episodes
Event window
Fund net peak
Top-four short peak
Backdrop
This week
19.9%
28.5%
—
Oct 2025 · London squeeze
29%
32%
Lease rates broke 30%; silver first cleared $50
2024–25 · London tightness
42%
39%
Free float tightened as metal moved across regions
Feb 2021 · SilverSqueeze
32%
37%
Retail campaign; record weekly ETF inflow
Nov 2010 · Silver peak
34%
37%
$49 peak; five margin hikes ended the run
Jul 2020 · Delivery squeeze
25%
33%
Pandemic logistics break; COMEX delivery spike
Peaks are measured inside each event window. Since 1986, silver squeezes have not required a single dominant long; crowded funds and trapped shorts have been the recurring launch signature.
What would change the call
▸ Managed-money net length crosses 36% of OI—the historical 85th-percentile launch zone.
▸ Top-four net short concentration approaches 38%, signalling that shorts are becoming crowded.
▸ SHFE warrants turn from accumulation to a four-week draw while the Shanghai premium holds above $0.50/oz.
▸ A fresh London 1M implied lease rate crosses 3%, then enters acute stress above 5%.
These are observable public-data conditions. Exact factor weights and scoring triggers remain internal.
§05
Positioning
CFTC publishes Friday · positions as of TuesdayPOSITIONING
Participant flows · who is buying and who is selling
Participant
Net position
WoW
% OI
1y percentile
Managed money
+22,280
▲ +63
+19.9%
10
Commercials
-40,422
▼ -1,613
-36.1%
81
Non-reportables
+18,142
▲ +1,550
+16.2%
40
Positive means net long. The combination of crowded funds and trapped commercial shorts is the structural backdrop common to past silver events.
Managed-money net length (% OI, six years)
The most responsive positioning signal across past silver events · shading marks event windows
Top-four net short concentration (six years)
Trapped shorts provide squeeze fuel · shading marks event windows
§06
Shanghai & Cross-Market
The layer many global silver screens missSHANGHAI
SHFE silver warrants (tonnes)
The daily pulse of China's deliverable pool
Shanghai premium to COMEX ($/oz equivalent)
A widening premium means China is pulling metal from the global pool
§07
Gold Check & Gold/Silver Ratio
The other side of the precious-metals complexGOLD CHECK
Gold/silver ratio · COMEX front contracts
A falling ratio means silver is outperforming
Gold structure · cross-check
Gold/silver ratio · COMEX
68.6
A falling ratio means silver is outperforming
Gold fund net · % OI
53.2%
92nd percentile over five years
Gold registered
441 t
eligible 386 t
Gold funds are crowded as well, raising precious-metals complex risk.
§08
London Vaults & Free Float
LBMA monthly · roughly one-month lagLONDON FLOAT
Headline inventory vs silver that may actually be lendable
The 2024–25 London stress was not simply about total ounces; it was about the pool of ounces available to borrow
LBMA silver holdings (million ounces, two years)
A lower-bound view of the OTC shadow inventory
§09
Methodology
METHODOLOGY
Risk framework
Silver squeeze risk combines delivery coverage, inventory momentum, short structure, fund crowding and spread confirmation under a fixed ruleset. A fresh London implied lease rate sits above that composite as a hard, upward-only risk overlay. The public edition shows the regime and factor states; exact factor weights and score floors remain internal.
Sources and release lags
CFTC COT (Friday release; positions as of Tuesday) · daily COMEX inventory · monthly LBMA vault holdings · daily iShares SLV holdings · daily SHFE warrants and Shanghai–COMEX pricing · publicly reported London implied lease rates with quote date and freshness shown. Lease history is source-anchored, not a continuous daily series. The delivery clock uses active COMEX silver months.
Data sentinels
All five scoring dimensions were available for this issue.
The London 1M implied lease quote is 9 days old and active in the hard-risk overlay.
Public-source delays are shown at the section level; raw pipeline diagnostics are excluded from the public edition.
