COLL: Collegium Pharmaceutical Inc.

As of Monday, August 31st, 2026

$ 24.61

-0.74 -2.92%

Open: 25.12
High: 25.43
Low: 24.47
Volume: 1,034,927
Previous Close on Friday, August 28th, 2026

$ 25.35

-1.09 -4.12%

Open: 26.32
High: 26.69
Low: 25.16
Volume: 81,395

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-08-31 25.12 25.43 24.47 24.61 1,028,225 -0.74 -2.92
2026-08-28 26.32 26.69 25.16 25.35 81,395 -1.09 -4.12
2026-08-27 27.26 27.41 26.21 26.44 850,103 -1.07 -3.89
2026-08-26 27.58 28.25 27.01 27.51 612,973 +0.04 +0.15
2026-08-25 27.47 27.76 27.13 27.47 534,127 +0.12 +0.44
2026-08-24 27.08 27.99 26.87 27.35 758,144 +0.24 +0.89
2026-08-21 27.54 27.64 26.96 27.11 696,565 -0.43 -1.56
2026-08-20 28.35 28.50 27.25 27.54 606,484 -1.20 -4.18
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 28.25
On 2026-08-26		 24.47
On 2026-08-31		 -2.74 -10.02 28.25
On 2026-08-26		 24.47
On 2026-08-31		 -13.40 26.28
10D 29.65
On 2026-08-19		 24.47
On 2026-08-31		 -3.46 -12.33 29.65
On 2026-08-19		 24.47
On 2026-08-31		 -17.49 27.06
20D 36.42
On 2026-08-05		 24.47
On 2026-08-31		 -10.97 -30.83 36.42
On 2026-08-05		 24.47
On 2026-08-31		 -32.83 28.20
WTD 25.43
On 2026-08-31		 24.47
On 2026-08-31		 -0.74 -2.92 -- -- -- 24.61
MTD 36.45
On 2026-08-03		 24.47
On 2026-08-31		 -10.78 -30.46 36.45
On 2026-08-03		 24.47
On 2026-08-31		 -32.88 28.55
As of Monday, August 31st, 2026
 
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Collegium Pharmaceutical Inc.

24.61 -0.74 -2.92 1,034,927