stockNASDAQ: COLL • Today's Updates
Collegium Pharmaceutical Inc. (COLL) Today Close
Showing Closing Date Range from Oct 7 to Oct 8, 2026.
Investor Relations:collegiumpharma.com
NASDAQ MarketBefore the Open Wall Street: 4:10 AM ET
Before the Open • Session Opens at 9:30 AM ET
Regular trading in New York opens at 9:30 AM ET (4:10 AM ET). Displaying the most recent finalized session (Oct 08, 2026) below as reference.
Multi-Day Trends:View 28-Day Chart
Started At
Market Open Opening price at session start (9:30 AM ET)
$22.03
Opening Gap+$0.10(+0.46%)
Last Finalized Close
PREVIOUS CLOSEFinalized close from Oct 08, 2026
$22.11
Session DateOct 08, 2026
Gained Today
GAIN Net movement vs previous close
+$0.18 (+0.82%)
Intraday (from open)+$0.08 (+0.36%)
Day's High & Low Range
Session Low
$21.79
Session High
$22.18
Low ($21.79)Last Finalized Close ($22.11)High ($22.18)
Trading Activity & Liquidity
Shares Traded
526.9K
526,861 shares
Dollar Volume
$11.65M
Close × Volume traded
Session Turnover$11.65M USD
Session Statistics Breakdown
Key opening, settlement, and trading metrics for Collegium Pharmaceutical Inc. (COLL).
Oct 08, 2026
Started At (Open)
$22.03
Previous Close
$21.93
Session High
$22.18
Session Low
$21.79
Last Finalized Close
$22.11
Gained / Lost ($)
+$0.18
Gained / Lost (%)
+0.82%
Day's Spread
$0.39