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IRWD
Ironwood Pharmaceuticals, Inc. - Class A
stockNASDAQ

Market OpenOct 21, 2026 1:42:48 PM EDT
3.62USD-0.413%(-0.01)701,778
Pre-marketOct 21, 2026 9:29:54 AM EDT
3.68USD+1.377%(+0.05)
3.6100Bid3.6200Ask0.0100Spread
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598.17M
Healthcare
Drug Manufacturers-Specialty & Generic
HQ
Boston, MA, USA
Previous Close
$3.63
Beta
1.85
52-Week High
$5.78 2026-01-02
52-Week Low
$1.47 2025-10-30
SMA 50
$4.07
SMA 200
$4.02
Avg. Vol 10D
1.84M
Avg. Vol 30D
2.07M
Avg. Vol 90D
2.17M
Relative Vol
0.32
165.24M
159.10M
15,567,942
1.1100%
4,000,000
169,040
Nov 9, 2026 (19d)
Oct 16, 2026
Oct 5, 2026
Sep 25, 2026
IRWD Profile

ironwood pharmaceuticals (nasdaq: irwd) is focused on creating medicines that make a difference for patients, building value to earn the continued support of our fellow shareholders, and empowering our passionate team to keep doing these two things again and again as we continue to build a leading gastrointestinal therapeutics company. we discovered, developed and are commercializing a medicine for the treatment of adults suffering from irritable bowel syndrome with constipation (ibs-c) or chronic idiopathic constipation (cic). we are also developing a rich pipeline of programs seeking to address patient needs across the upper and lower gastrointestinal tract. our pipeline priorities include exploring further opportunities for our lead medicine, as well as leveraging our therapeutic expertise in gastrointestinal disorders and our pharmacologic expertise in guanylate cyclases to advance multiple investigational medicines. ironwood was founded in 1998 out of the whitehead institute for b

IRWD Performance
PeriodPriceDateChangeBeta
1W3.602026-10-14+0.56%6.688
1M4.412026-09-21-17.91%1.306
3M3.912026-07-21-7.42%1.656
6M4.072026-04-21-11.06%1.243
1Y1.562025-10-21+132.05%1.846
2Y4.192024-10-21-13.60%—
5Y13.152021-10-21-72.47%0.753
IRWD Stock Summary

Ironwood Pharmaceuticals, Inc. (NASDAQ:IRWD) stock price today is $3.62, and today's volume is 669,321. IRWD is down 0.275% today. The 30 day average volume is 2.07M. IRWD market cap is $598.17M with 165.24M shares outstanding.