Stocks / Biotech
KRYSBiotech
Krystal Biotech, Inc.
$346.581d +2.8%5d +4.3%settled close · 2026-08-21
Mkt cap $7.2B (3/25)β 0.4052w $262–381Shares 29.2MInd. Biological Products, (No Diagnostic Substances)Nasdaq since 2017Emp. 295HQ Pittsburgh, PAkrystalbio.com
Who’s talkingIdea Scout · free
Who’s talking about KRYS
No tracked investor commentary on KRYS yet — the corpus grows weekly.
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talking across television, podcasts, and interviews — every stance
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The options tapeThe Brief · paid
Notable options days
Sessions in the last 120 where KRYS’s settled options volume ran ≥ 2× its trailing 20-session baseline, or delta-dollar flow ran ≥ 2.5× — 9 of 120 sessions qualified.
The 5 most recent days are for Brief subscribers — the outcomes below are the free record.
| Date | Close | RVOL | Δ$ flow ($M) | Call % | LEAPS % | +20 sess. |
|---|---|---|---|---|---|---|
| 2026-08-21 | ||||||
| 2026-08-03 | ||||||
| 2026-07-31 | ||||||
| 2026-07-24 | ||||||
| 2026-07-13 | ||||||
| 2026-06-18 | $356.00 | 3.4× | $0M | 31.5% | 9.8% | -4.7% |
| 2026-06-17 | $341.66 | 7.4× | $0M | 27.3% | 7.9% | +6.0% |
| 2026-06-15 | $324.75 | 9.3× | $0M | 99.2% | 1.7% | +7.8% |
| 2026-05-14 | $311.19 | 2.3× | $21M | 85.0% | 37.4% | +2.3% |
+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
KRYS is in this morning’s Brief.
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Play history
The Playbook · coming
Has a validated strategy ever fired on KRYS?
Has a validated strategy ever fired on KRYS — and how did the trades resolve? Even “never fired” is information.
Fire-by-fire history — play, entry, exit,
result — is Playbook member content (coming).
| Fired | Play | Entry | Exit | Result |
|---|---|---|---|---|
Every play carries a written
validation gate, a spec, and a changelog.
How plays are validated