Ero Copper is a high-growth copper producer in Brazil — its established Caraíba operations plus the newly-ramping Tucumã copper mine (driving triple-digit revenue growth) and the Xavantina gold mine. It offers leveraged exposure to copper, the metal at the centre of electrification, grid build-out and data-center power demand, at a strikingly low multiple (forward ~5x) and a high ~32% ROE. The trade-offs are real: it is a single-country (Brazil), higher-leverage (net debt), execution-sensitive (Tucumã ramp) small-cap — and copper has been dragged into the broader metals sell-off. It joins the watchlist here as a Stock-Finder bench promotion to test the Materials·CA grid cell.
Lifecycle & sector: Growth-stage copper miner (Materials). Scored on asset quality, growth ramp, balance sheet and cost position, with a small-cap's higher operating + country risk.
| Sub-signal | Reading | Score |
|---|---|---|
| Growth | Tucumã ramp driving ~110% revenue growth — a genuine production step-up | 82 |
| Profitability | Operating margin ~35%, ROE ~32% — very strong | 78 |
| Balance sheet | Net debt funds growth capex; higher leverage — the main quality drag | 52 |
| Diversification | Single country (Brazil), few assets — concentrated | 54 |
| Rival | Type | Ero's position |
|---|---|---|
| Freeport (FCX) | Copper major | Smaller/higher-beta — Ero is the high-growth small-cap, not a diversified major |
| Lundin / First Quantum | Mid-cap copper | Behind on scale/diversification — but faster growth via Tucumã |
| Capstone | Growth copper | Comparable — both ramp-and-growth stories |
Warranted-multiple anchor. A growing copper producer warrants ~9–11x mid-cycle. Actual forward ~5x → ~0.5x warranted (Attractive); trailing ~9x → ~1.0x (Fair). Earnings are rising fast on the Tucumã ramp, so the forward multiple is the honest anchor — and ~5x forward for triple-digit growth is cheap even after de-rating for leverage/country risk. Attractive valuation keeps the long STRONG BUY alive through the tape overlay.
| Lens | Reading | Score |
|---|---|---|
| Warranted-multiple anchor (40%) | Fwd ~5x ÷ warranted ~10x → ~0.5x (Attractive) | 70 |
| P/B vs ROE | P/B ~2.3 on ~32% ROE — cheap on returns | 66 |
| Leverage discount | Net debt + ramp risk warrant a discount — applied | 52 |
| Analyst target | Mean C$49 / median C$50 vs C$35 — ~40% upside (16 analysts, buy) | 66 |
Primary driver: copper — the electrification/grid/data-center-power metal, with a structural supply deficit thesis — plus a company-specific catalyst in the Tucumã ramp. But the driver is scored on the price trend: copper is in a live downtrend (dragged into the metals sell-off), so the near-term driver is capped.
| Horizon | Read | Driver |
|---|---|---|
| Short | Copper in a live downtrend/breakdown; tape caps | ~40 Capped |
| Medium | Tucumã ramp adds volume; copper consolidating | ~58 Neutral-Tailwind |
| Long | Electrification + grid + AI-power copper demand vs constrained supply | ~72 Tailwind |
Amplification: the live downtrend removes short/medium amplification (short HOLD; medium BUY, not STRONG). Long is STRONG BUY — the structural copper bull + Tucumã growth + an Attractive valuation all hold. Thesis-invalidation floor: a sustained copper breakdown, or a Tucumã ramp failure / Brazil jurisdiction setback.
Base/industrial metals share the metals complex's near-term weakness but have a distinct long-run electrification driver. Net: a short-term headwind capping amplification, resolving to a structural long tailwind (copper deficit + grid/AI-power demand). Supportive long, capped short.
Source: macro sector-map (Materials/metals — corrected) · Macro report 2026-07-03
Risk-reward: ERO has been dragged down with copper and the metals complex — the US listing shows a daily support breakdown, RSI ~36, hourly strong downtrend. As a leveraged small-cap it moves fast in both directions. RSI near oversold hints at a bounce, but no reversal yet. Poor short-term entry; a cheap medium/long accumulation candidate.
| Signal | Reading | Score |
|---|---|---|
| Trend structure | Daily downtrend + breakdown; hourly strong downtrend | 38 |
| Position in range | ~35% below the C$54 52-wk high; lower range | 50 |
| Momentum | Daily RSI ~36 — near oversold, no turn yet | 46 |
| Valuation support | Attractive (~5x fwd) — a real floor | 58 |
Wait for a daily stabilisation / higher low before a short-term entry; accumulate on weakness for medium/long.
| Timeframe | Trend | Direction | RSI | MACD | Key S/R | Breakout | Vol |
|---|---|---|---|---|---|---|---|
| Monthly | Uptrend | Bullish | ~53 | + | S: 18 R: 40 | Breakout | 0.3x |
| Weekly | Downtrend | Bearish | ~45 | − | S: 24 R: 33 | None | 0.6x |
| Daily | Downtrend | Bearish | ~36 | − | S: 24 R: 30 | Breakdown | 1.1x |
| Confluence: Long-term uptrend, near-term breakdown · MTF Score 44 | |||||||
The monthly uptrend (copper's structural bull + Tucumã growth) holds, but the weekly/daily have broken down with the metals complex — RSI ~36. The split is the signal: HOLD the short (small-cap beta into a live downtrend), BUY/STRONG BUY the medium/long (a growing copper producer at ~5x forward).
ERO.TO weekly close (Yahoo, CAD), Nov 2025–Jul 2026. Ran to C$54 then fell ~35% with copper/the metals complex; forward ~5x, ~32% ROE, Tucumã ramping.
Copper resumes its bull, Tucumã ramps to nameplate, and the miner re-rates toward the Street target. ~+66%.
Copper stabilises, Tucumã volumes build, and the deeply-cheap ~5x forward normalises. ~+29%.
A sustained copper breakdown + a Tucumã ramp stumble drag it toward the C$24 support. ~−25%. Trigger: a deeper copper downtrend or a ramp/Brazil setback.
Probability-weighted 12-month fair value ≈ C$44 (~+28%) — a strong positive skew: a copper producer growing output triple-digits at ~5x forward is statistically cheap. The Bear (−25%) reflects the leverage + small-cap beta + ramp risk — exactly why short is HOLD while medium/long are BUY/STRONG BUY.
Forecast: Fundamental met (Attractive + growth) → medium/long BUY / long STRONG BUY: a cheap accumulation candidate. Technical unmet (breakdown) → the short-term entry is HOLD until the daily stabilises above ~C$28 or copper turns. Net: a high-growth copper producer on sale for patient, risk-tolerant capital; the leverage + small-cap beta mean don't chase the short-term knife.
Forecast: Stop (C$24) ~31% below (the breakdown continuation); a break needs a sustained copper downtrend or a ramp stumble — the Bear's trigger. No exit trigger live today; the medium/long BUY/STRONG BUY stands. (First report — this is the initial ladder.)
What you're risking: a leveraged, single-country small-cap while copper is in a live downtrend and Tucumã is still ramping. What you're gaining: a copper producer growing output triple-digits at forward ~5x with a ~32% ROE. Read: long STRONG BUY / medium BUY for risk-tolerant capital — accumulate the weakness; short-term, wait for the daily to stabilise above ~C$28.
What you'd protect: against a copper breakdown or a Tucumã stumble. What you'd give up: the ~66% upside + ramp re-rate. Read: a new watchlist add; accumulate on weakness for medium/long. Stop on a sustained break of C$24.
Position sizing not computed — no risk budget on file. The §12 Conviction Ladder reads Half-size / risk-tolerant only for medium/long (Fundamental met, Technical breakdown; leverage + ramp risk): a deeply-cheap, high-growth copper producer best accumulated into the copper-tape weakness by risk-tolerant capital. This is context, not advice.
{
"ticker": "ERO.TO",
"date": "2026-07-09",
"version": "v6",
"company": "Ero Copper Corp.",
"currency": "CAD",
"exchange": "TSX",
"exchange_ticker": "TSX:ERO",
"isin": "CA29767G1090",
"api_ticker": "ERO.TO",
"analysis_status": "on-going",
"lifecycle_stage": "growth_miner",
"sector": "Materials",
"gics_sector": "Materials",
"country": "Canada",
"finder_ticker": "ERO",
"finder_exchange": "TSX",
"promoted_via": "B4b bench-fill (Materials\u00b7CA)",
"price_at_rating": 34.85,
"signal_short": "HOLD",
"signal_medium": "BUY",
"signal_long": "STRONG_BUY",
"primary_signal": "STRONG_BUY",
"quality_score": 70,
"valuation_score": 66,
"timing_score": 44,
"driver_score": 58,
"economic_alignment_stance": "Trend-Following",
"economic_alignment_conviction": 60,
"economic_alignment_pressure": "Mixed",
"economic_alignment_source": "macro sector-map (corrected)",
"macro_report_date": "2026-07-03",
"overall_confidence": 54,
"val_band": "attractive",
"warranted_multiple": 10,
"actual_multiple": 5,
"warranted_ratio": 0.5,
"clean_pe": 5.3,
"nonop_pct_of_net_income": 6,
"val_multiple_basis": "forward P/E (trailing ~9x)",
"fair_value_est": 45,
"stop_loss": 24,
"target_price": 45,
"scenario_base_target": 45,
"scenario_bull_target": 58,
"scenario_bear_target": 26,
"entry_groups_met": 1,
"entry_conviction": "Half-Size",
"exit_groups_live": 0,
"exit_action": "Hold",
"hard_gate_state": "caution",
"gates_triggered": [],
"gates_caution": [
"Copper price-trend overlay",
"Financial Distress"
],
"do_not_buy_triggers": [],
"competitive_share_trajectory": "gaining",
"competitive_threat_level": "moderate",
"analyst_consensus_target": 48.88,
"analyst_target_high": 58,
"analyst_target_low": 37,
"analyst_coverage_count": 16,
"next_update_date": "2026-07-23",
"next_update_basis": "default +14d (copper tape + Tucum\u00e3 ramp)",
"prior_report": null,
"prior_primary": null,
"changes_note": "First report (B4b bench promotion for empty Materials\u00b7CA cell). HOLD/BUY/STRONG BUY: deeply cheap (fwd ~5x), ROE ~32%, Tucum\u00e3 ramp (+110% rev), but copper in the metals sell-off (breakdown, RSI 36) -> Step-2b caps short to HOLD. Short HOLD -> does NOT fill Materials\u00b7CA; only untracked CA-Materials candidate (AU is US) -> CA bench exhausted, cell stays empty."
}
First report — HOLD / BUY / STRONG BUY. Ero joins the watchlist as a Stock-Finder bench (Watchlist Candidate, fit 74) promotion (B4b) to test the empty Materials·CA grid cell. It is a deeply-cheap (forward ~5x), high-ROE (~32%) Brazilian copper producer with the Tucumã ramp driving ~110% revenue growth — but copper has been dragged into the metals sell-off (daily breakdown, RSI ~36), so the Step-2b overlay caps the short to HOLD. As a Short HOLD it does NOT fill the Materials·CA grid cell; and it was the only untracked CA-Materials Watchlist Candidate (AU is US), so the Materials·CA bench is now exhausted and the cell stays empty this cycle (an honest, coordinated metals downtrend — not a threshold shortfall).