RESOURCES DESK

Precious & base metals · daily brief 2026-10-27 · SETTLED CLOSE

By the Achilles Resources Desk · Tuesday, October 27, 2026
Signals today ○ Miner catch-up · cooling ● FX cost tailwind (1d CAD/MXN) · ON (USDCAD +0.06%, USDMXN +0.22%) ○ Energy cost spike · calm (oil -1.9%)

1 · BOTTOM LINE

TAPE — Gold held $4,029 (-0.31% 1d) while silver moved -1.89% and copper miners (COPX) moved +0.99%. Miners vs metal: GDX +1.02% vs GLD +0.33% — and the GDX/GLD ratio is -3.3% over 5 days (-5.3% over 20).

BALANCE SHEET — The fear trade is overdone on the numbers: Newmont sits on net cash (net debt/EBITDA -0.22×) with a 38% trailing FCF margin and a 8.3% FCF yield at today's price. Freeport: 6.3% FCF yield, 0.70× leverage. These are not 2012 balance sheets.

MACRO — Gold eased (-0.31% 1d). Silver closed at $53.37 (-1.89% 1d). Softer metal: the 10-year yield was little changed (+0 bp) on the day.

2 · TAPE & MARGINS

Asset30 daysLast1 day5 days20 daysvs 50dvs 200d
Spot cash prices
Gold$4,029-0.31%-2.82%-3.68%-6.8%-10.2%
Silver$53.37-1.89%-8.08%-12.82%-15.3%-23.4%
Exchange-traded share / index prices (proxies, funds & equities — not spot)
Copper (CPER futures proxy)$39.39+0.84%-0.45%-0.73%-1.0%+4.1%
Platinum (PPLT ETF)$13.83-1.57%-6.68%-11.18%-12.2%-20.1%
Crude (USO ETF)$166.23-1.95%+3.37%+10.81%+12.9%+36.2%
GLD (gold)$367.82+0.33%-3.13%-2.67%-6.6%-11.2%
GDX (gold miners)$81.02+1.02%-6.30%-7.82%-12.6%-10.9%
GDXJ (juniors)$99.94+0.59%-7.77%-12.41%-16.2%-16.0%
SLV (silver)$48.66-0.12%-5.59%-11.45%-14.3%-25.0%
SIL (silver miners)$74.66+0.81%-8.82%-14.17%-17.7%-18.0%
COPX (copper miners)$73.81+0.99%-7.38%-13.43%-14.7%-11.6%
FCX$65.16-0.03%-6.58%-9.45%-9.3%+0.1%
NEM$110.39+1.40%-6.46%-4.88%-9.2%-1.9%

Ratios: gold/silver 75.5 · GDX/GLD 0.2203 (-3.3% 5d). Copper via CPER (futures index), platinum via PPLT (ETF) — exchange-traded proxies for spot.

Cost-currency levers — weaker local currency = lower USD costs

Lever30 daysLast1 day5 days20 daysRead
USD / CAD1.4018+0.06%-0.19%-1.88%CAD stronger over 20d (1d weaker) = net cost headwind (mixed)
USD / MXN18.6009+0.22%-0.37%+2.19%MXN weaker over 20d (5d stronger) = net cost tailwind (mixed)
USD / CLP987.5500-0.45%+0.35%+0.72%CLP slightly weaker over 20d (1d stronger) = cost impact mixed
USD / AUD1.4210-0.27%-0.06%-1.37%AUD stronger on 1d/5d/20d = cost headwind

Rates & the dollar — nominal Treasury yields; the metal's rate headwind, measured

10Y Treasury5.00% (+0 bp 1d)
2Y Treasury4.68%
30Y Treasury5.31%
DXY dollar index102.00 (+0.04% 1d)

Treasury yields as of 2026-10-26 (latest published curve, FMP). Yields are nominal — the TIPS real yield is not currently sourced.

3 · THE ONE CHART — MINERS VS METAL

GDX (miners) vs GLD (gold), indexed to 100 six months ago. Shaded: last 5 trading days — the latest leg.

9010011012005/202607/202610/2026— GLD 87.2— GDX 91.5last 5 days
GDX 5-day-6.30%
GLD 5-day-3.13%
GDX/GLD 5-day-3.28%
GDX vs 200-day-10.9%

Read: miners lagged gold over the window — GDX outperformed the metal in only 3 of the last 5 sessions (5-day GDX -6.30% vs GLD -3.13%), widening the miner discount rather than mean-reverting it.

4 · NARRATIVE vs REALITY

"Mining stocks are uninvestable at these capex levels." — the prevailing market narrative. The trailing-12-month cash register, from filed financials (through Q2 2026), says otherwise:
ProducerPrice1 dayFCF yield (TTM)FCF marginNet debt / EBITDA
Newmont Corporation (NEM)$110.39+1.40%8.3%38%-0.22×
Freeport-McMoRan Inc. (FCX)$65.16-0.03%6.3%23%+0.70×
Albemarle Corporation (ALB)$93.42-0.27%10.6%23%+0.33×

Source: FMP Premium quarterly financials, computed from filed statements (TTM ending 2026-06-30); market caps at 2026-10-27 close — price × latest diluted shares. NEM's net-cash position is the single most mispriced fact in the senior gold space this morning.

5 · NEXT 5 TRADING DAYS

WED 28
Press Conference · Fed Interest Rate Decision · FOMC Statement
THU 29
Atlanta Fed GDPNow (Q4) · Core PCE Price Index YoY (Sep) · Personal Spending MoM (Sep)
FRI 30
CFTC S&P 500 speculative net positions · CFTC Gold Speculative net positions · CFTC Crude Oil speculative net positions
MON 02
Fed Goolsbee Speech · S&P Global Manufacturing PMI (Oct) · ISM Manufacturing PMI (Oct)
TUE 03
API Crude Oil Stock Change (Oct/30) · JOLTs Job Openings (Sep) · Factory Orders MoM (Sep)