Stocks / ETF
IBBETF
iShares Biotechnology ETF
$202.351d -1.3%5d -5.4%settled close · 2026-09-10
β 0.6652w $164–217Shares 48.6MNasdaq since 2001
Who’s talkingIdea Scout · free
Who’s talking about IBB
No tracked investor commentary on IBB yet — the corpus grows weekly.
Idea Scout tracks who’s
talking across television, podcasts, and interviews — every stance
dated to the appearance it came from.
Sign up free →
The options tapeThe Brief · paid
Notable options days
Sessions in the last 120 where IBB’s settled options volume ran ≥ 2× its trailing 20-session baseline, or delta-dollar flow ran ≥ 2.5× — 11 of 120 sessions qualified.
The qualifying dates are the free record. Close, flow, call/LEAPS mix and the 20-session outcome — for every session below — are Brief subscriber content.
| Date | Close | RVOL | Δ$ flow ($M) | Call % | LEAPS % | +20 sess. |
|---|---|---|---|---|---|---|
| 2026-08-19 | ||||||
| 2026-08-10 | ||||||
| 2026-08-07 | ||||||
| 2026-07-29 | ||||||
| 2026-07-02 | ||||||
| 2026-06-30 | ||||||
| 2026-06-26 | ||||||
| 2026-06-25 | ||||||
| 2026-06-23 | ||||||
| 2026-06-22 | ||||||
| 2026-06-17 |
+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
IBB is in this morning’s Brief.
Get The Brief — $20/mo →