IRWD: Ironwood Pharmaceuticals Inc.

As of Friday, September 18th, 2026

$ 4.36

+0.13 +3.07%

Open: 4.20
High: 4.39
Low: 4.17
Volume: 7,435,743
Previous Close on Thursday, September 17th, 2026

$ 4.23

+0.06 +1.44%

Open: 4.27
High: 4.48
Low: 4.20
Volume: 3,338,009

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-09-18 4.20 4.39 4.17 4.36 7,435,743 +0.13 +3.07
2026-09-17 4.27 4.48 4.20 4.23 3,338,009 +0.06 +1.44
2026-09-16 4.07 4.24 4.06 4.17 1,302,894 +0.11 +2.71
2026-09-15 4.18 4.18 4.05 4.06 1,123,702 -0.11 -2.64
2026-09-14 4.10 4.19 4.08 4.17 1,252,295 +0.09 +2.21
2026-09-11 4.03 4.11 3.94 4.08 1,242,823 +0.11 +2.77
2026-09-10 4.03 4.05 3.94 3.97 1,174,202 -0.10 -2.46
2026-09-09 4.14 4.16 4.04 4.07 1,477,111 -0.10 -2.40
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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 4.48
On 2026-09-17		 4.05
On 2026-09-15		 0.28 6.86 4.48
On 2026-09-17		 4.17
On 2026-09-18		 -6.92 4.20
10D 4.48
On 2026-09-17		 3.94
On 2026-09-10		 0.07 1.63 4.33
On 2026-09-04		 3.94
On 2026-09-10		 -9.01 4.15
20D 4.48
On 2026-09-03		 3.94
On 2026-09-10		 0.22 5.31 4.48
On 2026-09-03		 3.94
On 2026-09-10		 -12.05 4.21
WTD 4.48
On 2026-09-17		 4.05
On 2026-09-15		 0.28 6.86 4.48
On 2026-09-17		 4.17
On 2026-09-18		 -6.92 4.20
MTD 4.48
On 2026-09-03		 3.94
On 2026-09-10		 0.11 2.59 4.48
On 2026-09-03		 3.94
On 2026-09-10		 -12.05 4.19
As of Friday, September 18th, 2026
 
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Recent
Ticker Last Chg %Chg Volume
IRWD

Ironwood Pharmaceuticals Inc.

4.36 +0.13 +3.07 7,435,743