Historical Stock Price
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Video: Compound Annual Growth Rate (CAGR) Definition
Date Open High Low Close Volume
05/04/2026 $34.11 $35.27 $33.51 $34.58 448.40K
05/05/2026 $34.76 $35.50 $34.33 $35.32 390.50K
05/06/2026 $35.09 $36.76 $35.09 $36.51 900.90K
05/07/2026 $37.50 $39.58 $35.81 $39.33 913.80K
05/08/2026 $39.65 $40.50 $37.61 $37.80 698.00K
Collegium Pharmaceutical, Inc. is a diversified specialty pharmaceutical company. Co. commercializes its pain portfolio, consisting of Xtampza extended-release (ER), Nucynta ER and Nucynta immediate-release (IR), Belbuca, and Symproic in the U.S.. Xtampza ER is an abuse-deterrent, extended-release, oral formulation of oxycodone. Xtampza ER is a pain treatment option designed with abuse deterrent properties and uses a technology platform, DETERx. The Nucynta Products are ER and IR oral formulations of tapentadol. Nucynta ER is indicated for the management of severe and persistent pain that requires an extended treatment period with a daily opioid analgesic.
COLL historical stock prices picture
Collegium Pharmaceutical (COLL) has the following price history information. Looking back at COLL historical stock prices for the last five trading days, on May 04, 2026, COLL opened at $34.11, traded as high as $35.27 and as low as $33.51, and closed at $34.58. Trading volume was a total of 448.40K shares. On May 05, 2026, COLL opened at $34.76, traded as high as $35.50 and as low as $34.33, and closed at $35.32. Trading volume was a total of 390.50K shares. On May 06, 2026, COLL opened at $35.09, traded as high as $36.76 and as low as $35.09, and closed at $36.51. Trading volume was a total of 900.90K shares. On May 07, 2026, COLL opened at $37.50, traded as high as $39.58 and as low as $35.81, and closed at $39.33. Trading volume was a total of 913.80K shares. On May 08, 2026, COLL opened at $39.65, traded as high as $40.50 and as low as $37.61, and closed at $37.80. Trading volume was a total of 698.00K shares.

COLL Historical Stock Prices By Date:

COLL historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Collegium Pharmaceutical shares, starting with a $10,000 purchase of COLL, and working forward through the historical stock price information to today.

Growth of $10,000.00
Without Dividends Reinvested

Start date: 05/11/2016
End date: 05/08/2026
Start price/share: $15.07
End price/share: $37.80
Dividends collected/share: $0.00
Total return: 150.83%
Average Annual Total Return: 9.63%
Starting investment: $10,000.00
Ending investment: $25,071.76
Years: 10.00
Date Close
05/04/2026$34.58
05/05/2026$35.32
05/06/2026$36.51
05/07/2026$39.33
05/08/2026$37.80
COLL is categorized under the Healthcare sector; below are some other companies in the same sector:

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Also explore: COLL shares outstanding history

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