The Silk - Commodity Forecast

2026-08-23 · local

Situation

Metals
Gold +2.59σ leads broad bid; silver +2.16σ, lithium +2.38σ
Energies
Uranium +1.59σ; WTI firm at $91, no breakout signal
Ags
Corn critical +4.00σ; wheat +2.18σ, beans +1.86σ
Softs
Sugar critical +3.72σ; coffee elevated on weak-FX carry
AUD
AUD +2.49σ/30d, metals bid confirms strength
CAD
CAD +2.26σ/30d, crude firmness supportive
NZD
No data; insufficient signal to score
BRL
BRL -0.12σ/30d, soft-linked FX weakening

Silk Spiderweb Context

Direction ratio: 75% bullish (-7pp weekly)
Sigma intensity: 1.50 (50% alert)
Yield curve: normal at +38bp
Geopolitical risk: 0.38 (stable)

Commodity Scan Summary

Scanned: 14 contracts
Breakouts: 11
PDS computed: 14

Signal

AssetSectorPrice Z-ScoreWindowTrade PDSCurrency
ZC=F [critical] agriculture $508.50 +4.00σ 252d SHORT 0.47 strengthening
SB=F [critical] * softs $17.60 +3.72σ 252d SHORT 0.49 weakening
GC=F [alert] metals $4,680.60 +2.59σ 60d LONG 0.43 strengthening
ALB [alert] metals $143.25 +2.38σ 30d LONG 0.33 strengthening
ZW=F [alert] * agriculture $699.25 +2.18σ 252d LONG 0.46 strengthening
SI=F [alert] metals $69.53 +2.16σ 30d LONG 0.36 strengthening
PDBC [alert] * broad $18.65 +2.09σ 30d LONG 0.56
ZS=F [watch] agriculture $1,239.50 +1.86σ 252d LONG 0.48 strengthening
REMX [watch] metals $80.75 +1.63σ 30d LONG 0.31 strengthening
URA [watch] energy $46.07 +1.59σ 30d LONG 0.31 strengthening
HG=F [watch] * metals $6.59 +1.50σ 252d LONG 0.43 strengthening

Opportunity

PRIMARY
Corn (ZC=F): CRITICAL +4.00σ → short
51%
PRIMARY
Sugar (SB=F): CRITICAL +3.72σ → short
51%
PRIMARY
Gold (GC=F): ALERT +2.59σ → long
50%
PRIMARY
Lithium (Albemarle proxy) (ALB): ALERT +2.38σ → long
50%
PRIMARY
Silver (SI=F): ALERT +2.16σ → long
50%
SECONDARY
Rare Earths ETF (REMX): WATCH +1.63σ → long
49%
SECONDARY
Uranium ETF (URA): WATCH +1.59σ → long
49%

PDS Coherence Dashboard

AssetPDSStability CoherenceCoupling ModeConsonance
ZC=F 0.467 0.78 0.57 0.05 atomic
SB=F 0.487 0.62 0.79 0.06 composite
GC=F 0.431 0.61 0.62 0.07 composite
ALB 0.332 0.57 0.39 0.04 composite
ZW=F 0.457 0.92 0.38 0.07 composite
SI=F 0.363 0.67 0.38 0.04 composite
PDBC 0.563 0.79 0.83 0.07 composite
ZS=F 0.483 0.88 0.52 0.06 atomic
REMX 0.309 0.49 0.39 0.05 composite
URA 0.315 0.45 0.44 0.05 composite
HG=F 0.427 0.83 0.41 0.05 composite
CL=F 0.554 0.77 0.84 0.06 composite
NG=F 0.391 0.69 0.46 0.02 composite
KC=F 0.562 0.84 0.60 0.25 composite

Performance Scorecard

Backtest (2684d):730/1498, 49%, +415.7%
Brier Score:0.250 PASS (threshold: 0.25)

About This Report

This is the downstream commodities report — a daily forecast of metals, agriculture, energies, and softs that extends the Silk Report's spiderweb analysis into commodity markets.

Silk Report linkage. The Silk Report scans equities, forex, rates, and crypto for statistical breakouts and generates a daily spiderweb summary (direction ratio, sigma intensity, yield curve, geopolitical risk). This commodity report ingests that spiderweb as its primary context, then runs an independent scan of 14 commodity contracts and 4 commodity-linked currencies (AUD, CAD, NZD, BRL) to find where commodity prices diverge from or confirm the broader market picture.

Signal table. Each row is a commodity that triggered a statistical breakout. The PDS column is a Polyphonic Drift Score (0-1) measuring how coherent the asset's frequency-domain structure is — higher scores mean the price signal is more internally consistent.

Opportunity panel and percentages. Each opportunity shows the estimated chance that the trade is profitable over a 4-day holding period. This is a calibrated base rate by sigma tier (ALERT 50%, WATCH 49%, CRITICAL 51%), derived from realized cross-regime commodity outcomes (2022–2026). Earlier versions adjusted this number up when PDS coherence, commodity-currency direction, or the Silk spiderweb agreed; those adjustments were removed in 2026-06 after validation showed none of them predicts outcomes out-of-sample (the currency-alignment signal in particular reversed sign across market regimes). PDS, currency, and Silk context are still shown in the tables below as qualitative signal-quality context — they just no longer move the probability. Note the realized rates are near 50% across all tiers: these commodity breakouts are close to coin-flips, and the honest base rate says so.

PDS Coherence Dashboard. The bottom panel decomposes the PDS score into its three components: amplitude stability (how steady the signal's strength is), phase coherence (how aligned its frequency cycles are), and coupling (how strongly the voices interact). The Mode column shows whether the score is driven by one dominant frequency (atomic) or a blend of several (composite). Consonance describes whether the frequency voices are harmonically related (consonant), competing (tense), or breaking apart (dissonant). Use this panel for deeper signal-quality analysis beyond the headline PDS number in the signal table.