WatchRecovering

EROEro Copper Corp.

Basic Materials · Copper · mid-cap ($3.2B)
-25.0%
from rolling 252-day high of $39.80 set 2026-01-29 · 119d ago
Current
$29.86
Decline depth
-25.0%
Decline σ
3.4σ
TFC
1/5 bearish
Rolling 252-day high Up day Down day Last 90 trading days · data from Alpaca

Since it joined the list

$ERO landed on the list 2026-03-03, down 22.5% from its 52-week high that day — now down -25.0%.

That's 10.7 percentage points deeper than the day it joined. It bottomed 40.7% below that high along the way.

Decline from the 52-week high as it stood on 2026-03-03 (fixed anchor) → today. Split-adjusted, Alpaca. Observed history, not a forecast.

Structural break signals

ERO qualifies for the Watch on decline depth.

Decline depth
-25.0%
From rolling 252-day high of $39.80, 119d ago. Past the 20% Watch threshold.
Time-frame continuity
1/5 bearish
Latest bar across daily/weekly/monthly/quarterly/yearly time frames. A bar counts as bearish when it's a 2-Down or a red 3.
Decline sigma
3.4σ
Drop from local high over the last 20 bars, expressed in units of the stock's typical daily volatility (4.52% per day).

The structural read

What price action says about ERO.

ERO qualifies for the Watch on decline depth — down -25.0% from its rolling 252-day high.

Alongside that decline, our proprietary engine has flagged a confirmed bullish structural signal on one or more time frames — moderate or strong time-frame-continuity (TFC) alignment — so the ticker also carries a Recovering badge. The two readings coexist: the tier tells you how deep the damage is, the Recovering badge tells you whether momentum may be turning. Recovering is not a buy signal; it's a structural read.

Broken Stocks stops here — it flags the structure, it doesn't build the upside case. Working out whether ERO's turn is investable is what our sister tool does: ConvictionEdge — triple-engine conviction research on names showing a recovery signal.

Upstream TFC read: strong alignment, current phase daily. Last bar types — daily 3 (green), weekly 2U (green), monthly 3 (green).

Earnings on file: 2026-05-04. Tiering is unaffected by earnings dates — listings reflect price structure only.

52-week range

52W low $12.79 63.2% of range 52W high $39.80

Sector context · Basic Materials

52 other Basic Materials tickers are on Broken Stocks.

21 Red List
6 Amber
25 Watch
-30.0% Median decline

Worst in sector: METC (-71.2%). Least-bad: SCL (-20.2%). See all Basic Materials listings →

Questions about ERO

What people ask.

Why is ERO on Broken Stocks?

ERO qualifies for the Watch on decline depth. It is down -25.0% from its rolling 252-day high of $39.80, set on 2026-01-29 — 119d ago. It additionally carries a Recovering badge — see below.

What does the Recovering badge mean for ERO?

Recovering means our proprietary engine has flagged a confirmed bullish structural signal on one or more time frames (moderate or strong time-frame continuity). It coexists with the decline tier — ERO is still Watch because the rolling-252-day decline hasn't healed, but a bullish setup has formed inside that decline. The two readings answer different questions: the tier tells you how deep the damage is; the Recovering badge tells you whether momentum may be turning. It's not a buy recommendation.

Is ERO a falling knife?

No. The falling-knife label usually implies a steep, severe drop — typically 30% or more from a fresh high. ERO is down -25.0% from its 52-week high, which qualifies for the Watch tier but is shallower than the falling-knife pattern. It's an early-stage decline rather than a sharp breakdown.

Is ERO a buy?

Broken Stocks does not issue buy or sell recommendations. The list is a rules-based technical warning system. It tracks structural decline depth and recency — not company quality, management, fundamentals, or news. Always do your own research and consult a licensed advisor.

Where is ERO trading inside its 52-week range?

At $29.86, ERO sits 63.2% of the way from its 52-week low ($12.79) to its 52-week high ($39.80). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.

How fast has ERO been declining?

The current 25.0% decline accrued over 119d, which annualizes to roughly -76.7% per year. Annualized pace is a sanity check — a 30% decline in three months is a different signal than a 30% decline over two years.

How does ERO compare to its sector?

There are 52 other Basic Materials tickers on Broken Stocks: 21 Red, 6 Amber, 25 Watch, with 33 showing recovering structural signals. Median sector decline is -30.0% — ERO's decline is shallower than the sector median.

Does ERO's earnings date affect its tier?

No. Tiering is decided purely by decline depth and recency of the rolling-high date. The earnings date on file (2026-05-04) is shown for reference only — listings can move tier between scans based on closing prices, regardless of fundamentals or news events.