Stocks / Pharmaceuticals
SNDXPharmaceuticals
Syndax Pharmaceuticals, Inc.
$18.631d -4.9%5d -11.1%settled close · 2026-09-10
Mkt cap $2.1B (9/8)β 0.0852w $16.96–25Shares 88.2MInd. Pharmaceutical PreparationsNasdaq since 2016Emp. 298HQ New York, NYsyndax.com
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Earnings
Next report: 2 Nov 2026
Confirmed date · consensus EPS -0.43. Reactions below are the next settled session over the prior close.
The options tapeThe Brief · paid
Notable options days
Sessions in the last 120 where SNDX’s settled options volume ran ≥ 2× its trailing 20-session baseline, or delta-dollar flow ran ≥ 2.5× — 10 of 120 sessions qualified.
The qualifying dates are the free record. Close, flow, call/LEAPS mix and the 20-session outcome — for every session below — are Brief subscriber content.
| Date | Close | RVOL | Δ$ flow ($M) | Call % | LEAPS % | +20 sess. |
|---|---|---|---|---|---|---|
| 2026-09-10 | ||||||
| 2026-08-26 | ||||||
| 2026-08-25 | ||||||
| 2026-08-24 | ||||||
| 2026-08-21 | ||||||
| 2026-08-13 | ||||||
| 2026-08-11 | ||||||
| 2026-08-06 | ||||||
| 2026-08-04 | ||||||
| 2026-07-08 |
+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
SNDX is in this morning’s Brief.
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