Stocks / Mining & Metals

EROMining & Metals

Ero Copper Corp.
$33.681d -5.0%5d -3.5%settled close · 2026-09-14
Mkt cap $2.6B (3/25)β 2.3252w $16.26–41Shares 104.2MNYSE since 2017Emp. 3,374ero.com
Who’s talkingIdea Scout · free

Who’s talking about ERO

No tracked investor commentary on ERO yet — the corpus grows weekly.
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The options tape

Notable options days

Sessions in the last 120 where ERO’s settled options volume ran ≥ 2× its trailing 20-session baseline, or delta-dollar flow ran ≥ 2.5× — 15 of 120 sessions qualified.

The qualifying dates are the free record. Close, flow, call/LEAPS mix and the 20-session outcome — for every session below — are Brief subscriber content.
DateCloseRVOL Δ$ flow ($M)Call % LEAPS %+20 sess.
2026-08-26
2026-08-21
2026-08-10
2026-08-07
2026-08-06
2026-08-05
2026-08-04
2026-06-17
2026-06-05
2026-05-12
2026-04-30
2026-04-29
2026-04-22
2026-04-21
2026-04-10
+20 sess. = raw price change over the following 20 sessions — not market-adjusted; the tape tells you where to look, not what happens next.
Today’s tape on ERO is in this morning’s Brief. Get The Brief — $20/mo →