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$COLL

Collegium Pharmaceutical, Inc. Common Stock

XNAS

$31.04-13.15%−$4.70Prev $35.74LIVE Full chart Live alerts
No recent price bars, the chart lights up when COLL starts printing.

Why is COLL down today? It is at $31.04 (-13.15%), and our scanner flagged it 15 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment COLL spikes, and full due diligence on COLL — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $COLL 15 times in the last 30 days. Create a free account to track $COLL, 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
$31.04
Change today
-13.15%
Previous close
$35.74
52-week range
$30.13 – $50.79
Valuation & dividend
Market cap
$1.16B
Ownership & volume
Shares outstanding
32.4M
SEC · as of 2026-04-30 · 98d ↗
Insider ownership
1.8%
DEF 14A · 2026-04-07 ↗
Institutional own.
99.9%
Total held
100.0%
Short interest
5.2M
▼ -4% vs prior · as of 2026-07-15
Days to cover
11.2d
Avg daily volume
469K
Classification
Exchange
XNAS
Relative volumevs this time of day
5m
1.8x
15m
2.9x
1h
4.9x
1D
0.7x

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Why is $COLL down today?

5 alerts today28.8x RVOLSEC filing

COLL is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 5 unusual-volume and momentum alerts on COLL today, peaking at 28.8x its normal volume. Fresh from the SEC: COLLEGIUM PHARMACEUTICAL, INC filed a Quarterly report (10-Q). A material company disclosure like this is often the real catalyst behind a move of this size.

Likely catalystQuarterly report (10-Q), from the latest SEC filing. Read it →
Why is $COLL 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 Buy4 analysts
Avg target $57.33(+85% upside)
Range $56 – $60
4 buy0 hold0 sell

Analyst data via Nasdaq. Not investment advice.

$COLL Sentiment

Neutral
Bearish56Bullish
📰 News: 3 bull · 0 bearToday: -13.2%👥 Community: 0 bull · 0 bear

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

$COLL Activity

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

Alert· 15m ago 28.8× RVOL
COLL hit 28.805x RVOL at 11:06 AM ET
at $31.00
Alert· 21m ago -1.38%
$COLL moved -1.38% in 1 min (Level 1) at 10:59 AM ET
at $31.00
Alert· 21m ago 6.3× RVOL
COLL hit 6.352x RVOL at 10:59 AM ET
at $31.02
Alert· 1h ago +1.68%
$COLL moved +1.68% in 1 min (Level 1) at 9:28 AM ET
at $31.34
Alert· 2h ago -2.44%
$COLL moved -2.44% in 1 min (Level 2) at 8:31 AM ET
at $30.97
News· SEC EDGAR· 7h ago
COLLEGIUM PHARMACEUTICAL, INC filed a Quarterly report (10-Q)
News· SEC EDGAR· 7h ago
COLLEGIUM PHARMACEUTICAL, INC: Collegium Reports Second Quarter 2026 Financial Results and Highlights Recent Company Progress
Alert· 1d ago +0.6% vs EMA
COLL 200EMA (1m) Trending · 60 bars · L3 · +0.63% above EMA · slope +0.06%
at $35.72
Alert· 1d ago +0.6% vs EMA
COLL 200EMA (1m) Trending · 60 bars · L3 · +0.63% above EMA · slope +0.06%
at $35.72
Alert· 1d ago +0.6% vs EMA
COLL 200EMA (1m) Trending · 60 bars · L3 · +0.63% above EMA · slope +0.06%
at $35.72
Alert· 2d ago 2.9× RVOL
COLL hit 2.846x RVOL at 11:09 AM ET
at $35.73
Alert· 7d ago +5.4% vs EMA
COLL 200EMA (5m) Trending · 70 bars · L3 · +5.41% above EMA · slope +0.23%
at $38.00
Alert· 7d ago +2.73%
$COLL moved +2.73% in 1 min (Level 2) at 5:21 PM ET
at $38.00
Alert· 9d ago +0.4% vs EMA
$COLL near 200 EMA: +0.37% from 200 EMA at 12:49 PM ET
at $35.83
Alert· 9d ago 9.0× RVOL
COLL hit 8.985x RVOL at 12:49 PM ET
at $35.83
Alert· 9d ago 26.3× RVOL
COLL hit 26.259x RVOL at 11:25 AM ET
at $36.00
Alert· 12d ago 6.2× RVOL
COLL hit 6.174x RVOL at 1:21 PM ET
at $35.71
Alert· 14d ago 6.7× RVOL
COLL hit 6.655x RVOL at 3:09 PM ET
at $34.93
Alert· 15d ago 7.7× RVOL
COLL hit 7.730x RVOL at 1:41 PM ET
at $36.00
Alert· 16d ago -0.5% vs EMA
$COLL near 200 EMA: -0.53% from 200 EMA at 2:52 PM ET
at $35.67
Alert· 16d ago 4.8× RVOL
COLL hit 4.751x RVOL at 2:52 PM ET
at $35.67
Alert· 16d ago -0.6% vs EMA
$COLL near 200 EMA: -0.57% from 200 EMA at 2:21 PM ET
at $35.73
Alert· 16d ago 7.5× RVOL
COLL hit 7.456x RVOL at 2:21 PM ET
at $35.73
Alert· 16d ago 3.8× RVOL
COLL hit 3.817x RVOL at 11:57 AM ET
at $35.53
News· SEC EDGAR· 36d ago
COLLEGIUM PHARMACEUTICAL, INC filed a Material event (8-K/A)
News· GlobeNewswire Inc.· 62d ago Neutral
Collegium Pharmaceutical Reports Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
News· GlobeNewswire Inc.· 71d ago Bullish
Collegium to Participate in 2026 Jefferies Global Healthcare Conference
News· SEC EDGAR· 82d ago
COLLEGIUM PHARMACEUTICAL, INC filed an 8-K: Shareholder Vote
News· Benzinga· 86d ago Bullish
Collegium Completes Acquisition of AZSTARYS® from Corium Therapeutics
News· The Motley Fool· 128d ago Bullish
Collegium's General Counsel Trims His Stake as the Company Doubles Down on ADHD

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COLL stock FAQ

Why is $COLL down today?

COLL is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 5 unusual-volume and momentum alerts on COLL today, peaking at 28.8x its normal volume. Fresh from the SEC: COLLEGIUM PHARMACEUTICAL, INC filed a Quarterly report (10-Q). A material company disclosure like this is often the real catalyst behind a move of this size.

What is the COLL stock price today?

COLL last traded at $31.04, down 13.15% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live COLL alerts?

The COLL 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 COLL 15 times in the last 30 days.

What exchange is COLL on?

COLL (Collegium Pharmaceutical, Inc. Common Stock) trades on XNAS, with a market cap of about $1.16B.

Is COLL 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 COLL for yourself. This is not investment advice.

Live data from TheDesperateTrader scanner. Not investment advice.