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$SNDX

Syndax Pharmaceuticals, Inc.

XNAS•Health Care•Pharmaceutical Preparations

$19.43-2.46%−$0.4900Prev $19.92LIVE Full chart Live alerts
No recent price bars, the chart lights up when SNDX starts printing.

Why is SNDX down today? It is at $19.43 (-2.46%), and our scanner flagged it 65 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment SNDX spikes, and full due diligence on SNDX — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $SNDX 65 times in the last 30 days. Create a free account to track $SNDX, build a watchlist, and get instant unusual-volume alerts — plus 5 free premium days, no card needed.

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Key Stats

Price & performance
Price
$19.43
Change today
-2.46%
Previous close
$19.92
52-week range
$12.10 – $25.59
Valuation & dividend
Market cap
$1.78B
Ownership & volume
Shares outstanding
89.3M
SEC · as of 2026-07-31 · 6d ↗
Insider ownership
5.0%
DEF 14A · 2026-04-30 ↗
Institutional own.
99.9%
Total held
100.0%
Short interest
20.8M
▼ -5% vs prior · as of 2026-07-15
Days to cover
9.8d
Avg daily volume
2.0M
Classification
Sector
Health Care
Industry
Pharmaceutical Preparations
Exchange
XNAS
Relative volumevs this time of day
5m
1.9x
15m
1.2x
1h
0.8x
1D
0.1x

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Why is $SNDX down today?

3 alerts today4.1x RVOL

SNDX is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 3 unusual-volume and momentum alerts on SNDX today, peaking at 4.1x its normal volume.

Likely catalystQuarterly report (10-Q), from the latest SEC filing. Read it →
Why is $SNDX moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profile⚡ Ultra-low floatShortableEasy to borrowNo SSRBorrow via Alpaca · SSR from Reg SHO 201
Wall Street consensusStrong Buy9 analysts
Avg target $38.25(+97% upside)
Range $26 – $57
9 buy0 hold0 sell

Analyst data via Nasdaq. Not investment advice.

$SNDX Sentiment

Bullish
Bearish71Bullish
📰 News: 4 bull · 0 bearToday: -2.5%👥 Community: 0 bull · 0 bear

Blend of news sentiment, today’s move, and community votes. Not investment advice.

$SNDX Activity

News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.

Alert· just now -1.8% vs EMA
$SNDX near 200 EMA: -1.77% from 200 EMA at 12:04 PM ET
at $19.46
Alert· 1m ago +1.02%
$SNDX moved +1.02% in 1 min (Level 1) at 12:04 PM ET
at $19.48
Alert· 1m ago 4.1× RVOL
SNDX hit 4.072x RVOL at 12:04 PM ET
at $19.46
Alert· 1h ago 2.9× RVOL
SNDX hit 2.848x RVOL at 10:55 AM ET
at $19.68
Alert· 19h ago +3.5% vs EMA
SNDX 200EMA (5m) Trending · 72 bars · L3 · +3.50% above EMA · slope +0.68%
at $19.93
Alert· 20h ago 50.1× RVOL
SNDX hit 50.104x RVOL at 3:14 PM ET
at $19.92
Alert· 20h ago
The Watcher SOLD $SNDX at $19.7400 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · scalp","reason":"time_box","shares":6,"instance":"Rider"}
at $19.74
Alert· 21h ago
The Watcher BOUGHT $SNDX at $19.9200 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · scalp","reason":"scalp entry · support-reclaim","shares":6,"instance":"Rider","setup":"support-reclaim"}
at $19.92
Alert· 21h ago +2.0% vs EMA
$SNDX near 200 EMA: +2.03% from 200 EMA at 2:19 PM ET
at $20.03
Alert· 21h ago 2.4× RVOL
SNDX hit 2.444x RVOL at 2:19 PM ET
at $20.03
Alert· 22h ago 3.8× RVOL
SNDX hit 3.771x RVOL at 1:40 PM ET
at $20.17
Alert· 22h ago -1.00%
$SNDX moved -1.00% in 1 min (Level 1) at 1:24 PM ET
at $20.24
Alert· 23h ago
The Watcher SOLD $SNDX at $20.0100 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · scalp","reason":"reconcile_sync","shares":20,"instance":"Rider"}
at $20.01
Alert· 23h ago 3.6× RVOL
SNDX hit 3.578x RVOL at 1:00 PM ET
at $20.10
Alert· 23h ago
The Watcher BOUGHT $SNDX at $20.0200 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · scalp","reason":"scalp entry · burst-revbreak","shares":20,"instance":"Rider","setup":"burst-revbreak"}
at $20.02
Alert· 23h ago
The Watcher SOLD $SNDX at $19.9600 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · scalp","reason":"time_box","shares":6,"instance":"Rider"}
at $19.96
Alert· 23h ago
The Watcher BOUGHT $SNDX at $20.0600 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · scalp","reason":"scalp entry · burst-revbreak","shares":6,"instance":"Rider","setup":"burst-revbreak"}
at $20.06
Alert· 23h ago
The Watcher SOLD $SNDX at $19.8500 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · scalp","reason":"stop_hit_resting","shares":6,"instance":"Rider","setup":"burst-revbreak"}
at $19.85
Alert· 23h ago 13.2× RVOL
SNDX hit 13.193x RVOL at 12:25 PM ET
at $19.97
Alert· 23h ago
The Watcher BOUGHT $SNDX at $19.9483 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · scalp","reason":"scalp entry · burst-revbreak","shares":6,"instance":"Rider","setup":"burst-revbreak"}
at $19.95
Alert· 23h ago
The Watcher SOLD $SNDX at $19.7900 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · day","reason":"stop_hit","shares":20,"instance":"Rider"}
at $19.79
Alert· 1d ago
The Watcher BOUGHT $SNDX at $19.7800 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · day","reason":"day entry · ascending-base","shares":20,"instance":"Rider","setup":"ascending-base"}
at $19.78
Alert· 1d ago 2.3× RVOL
SNDX hit 2.310x RVOL at 12:00 PM ET
at $19.74
Alert· 1d ago
The Watcher SOLD $SNDX at $19.4900 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · scalp","reason":"reconcile_sync","shares":32,"instance":"Rider"}
at $19.49
Alert· 1d ago
The Watcher BOUGHT $SNDX at $19.7400 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · scalp","reason":"scalp entry · breakout-coil","shares":32,"instance":"Rider"}
at $19.74
News· SEC EDGAR· 1d ago
Syndax Pharmaceuticals Inc filed a Quarterly report (10-Q)
News· SEC EDGAR· 1d ago
Syndax Pharmaceuticals Inc: Syndax Reports Second Quarter 2026 Financial Results and Provides Business Update
News· SEC EDGAR· 23d ago
Syndax Pharmaceuticals Inc filed an 8-K: Other Material Event
News· SEC EDGAR· 56d ago
Syndax Pharmaceuticals Inc filed an 8-K: Material Agreement, New Financial Obligation, Unregistered Share Sale
News· GlobeNewswire Inc.· 78d ago Bullish
Syndax Announces Participation in Upcoming Investor Conferences
News· The Motley Fool· 146d ago Bullish
Cancer Drug Maker With $172 Million Revenue and Multiple Approved Therapies Draws $6.5 Million Investment
News· GlobeNewswire Inc.· 211d ago Bullish
Syndax and World Orphan Drug Alliance to Launch a Multi-Regional Managed Access Program, Expanding Access to Revuforj® (revumenib) Outside the U.S.
News· GlobeNewswire Inc.· 248d ago Bullish
Syndax Announces Participation at the 8th Annual Evercore Healthcare Conference

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SNDX stock FAQ

Why is $SNDX down today?

SNDX is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 3 unusual-volume and momentum alerts on SNDX today, peaking at 4.1x its normal volume.

What is the SNDX stock price today?

SNDX last traded at $19.43, down 2.46% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live SNDX alerts?

The SNDX Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged SNDX 65 times in the last 30 days.

What exchange is SNDX on?

SNDX (Syndax Pharmaceuticals, Inc.) trades on XNAS, with a market cap of about $1.78B in the PHARMACEUTICAL PREPARATIONS sector.

Is SNDX good for day trading?

That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge SNDX for yourself. This is not investment advice.

Live data from TheDesperateTrader scanner. Not investment advice.