Stock listing
NASDAQ:IRON Disc Medicine, Inc. Stock
Home listing (NASDAQ) of Disc Medicine, Inc.
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Share price · NASDAQ:IRON
$80.84 USD -2.00 (-2.4%)
Close on Oct 30, 2026
- Day range
- $78.61 – $83.03 USDOct 30, 2026
- Volume
- 684,972 sharesOct 30, 2026
- Market cap
- $3.59B USDAt the close on Oct 30, 2026 · price × 44.39M shares outstanding
- 52-week range
- $40.00 – $99.50 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $59.12M USDMedian day 532,150 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:IRON · Home | $80.84 USD | -2.00 (-2.4%) | 684,972 | $82.79 | $83.03 | $78.61 | $82.84 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NASDAQ:IRON · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $80.84 | -2.00 | -2.4% | $82.79 | $83.03 | $78.61 | 684,972 | |
| $82.84 | -0.36 | -0.4% | $83.51 | $85.00 | $82.22 | 686,454 | |
| $83.20 | +3.30 | +4.1% | $78.88 | $83.64 | $78.88 | 1,071,161 | |
| $79.90 | +2.24 | +2.9% | $77.23 | $80.50 | $76.50 | 1,469,720 | |
| $77.66 | +3.15 | +4.2% | $74.80 | $78.03 | $74.80 | 1,203,251 | |
| $74.51 | -0.52 | -0.7% | $74.29 | $75.56 | $74.01 | 1,963,099 | |
| $75.03 | -0.97 | -1.3% | $75.25 | $78.00 | $74.77 | 1,588,205 | |
| $76.00 | -3.48 | -4.4% | $77.80 | $81.50 | $75.89 | 4,639,550 | |
| $79.48 | +0.55 | +0.7% | $79.21 | $80.00 | $74.52 | 2,206,622 | |
| $78.93 | +22.09 | +38.9% | $72.70 | $80.22 | $69.98 | 8,493,179 | |
| $56.84 | +0.19 | +0.3% | $56.56 | $57.24 | $55.00 | 569,100 | |
| $56.65 | +0.91 | +1.6% | $56.66 | $58.09 | $55.95 | 699,800 | |
| $55.74 | -0.86 | -1.5% | $56.21 | $58.84 | $55.48 | 430,700 | |
| $56.60 | -3.88 | -6.4% | $60.16 | $60.48 | $56.47 | 599,000 | |
| $60.48 | -1.58 | -2.5% | $62.20 | $62.76 | $60.36 | 657,200 | |
| $62.06 | +1.29 | +2.1% | $60.67 | $63.50 | $60.03 | 691,100 | |
| $60.77 | -0.41 | -0.7% | $60.71 | $61.58 | $58.22 | 846,800 | |
| $61.18 | -0.47 | -0.8% | $61.20 | $62.97 | $60.02 | 562,800 | |
| $61.65 | -1.68 | -2.7% | $63.70 | $64.66 | $61.31 | 1,422,400 | |
| $63.33 | -1.18 | -1.8% | $65.13 | $65.57 | $63.01 | 456,300 | |
| $64.51 | +0.90 | +1.4% | $64.56 | $66.55 | $63.81 | 684,700 | |
| $63.61 | -1.85 | -2.8% | $65.27 | $65.94 | $63.50 | 771,800 | |
| $65.46 | -0.41 | -0.6% | $66.08 | $66.08 | $64.24 | 671,500 | |
| $65.87 | +0.95 | +1.5% | $64.93 | $66.29 | $64.05 | 784,100 | |
| $64.92 | -0.32 | -0.5% | $64.83 | $66.26 | $63.96 | 480,500 | |
| $65.24 | -1.20 | -1.8% | $66.89 | $66.89 | $64.59 | 427,200 | |
| $66.44 | +0.35 | +0.5% | $66.09 | $66.58 | $64.31 | 455,600 | |
| $66.09 | -2.39 | -3.5% | $68.54 | $68.95 | $65.31 | 541,800 | |
| $68.48 | -0.01 | 0.0% | $69.65 | $69.79 | $67.68 | 450,800 | |
| $68.49 | -1.04 | -1.5% | $69.84 | $69.84 | $67.16 | 406,500 | |
| $69.53 | +0.35 | +0.5% | $69.13 | $69.60 | $67.71 | 1,077,100 | |
| $69.18 | +0.61 | +0.9% | $69.84 | $72.07 | $68.47 | 621,200 | |
| $68.57 | +1.27 | +1.9% | $67.88 | $70.00 | $67.49 | 433,800 | |
| $67.30 | -1.62 | -2.4% | $68.86 | $69.45 | $66.72 | 603,900 | |
| $68.92 | -1.14 | -1.6% | $70.06 | $70.83 | $67.52 | 695,000 | |
| $70.06 | -4.08 | -5.5% | $74.66 | $75.00 | $69.28 | 621,000 | |
| $74.14 | -2.37 | -3.1% | $75.89 | $76.59 | $73.16 | 480,900 | |
| $76.51 | -0.33 | -0.4% | $76.55 | $77.27 | $75.24 | 719,500 | |
| $76.84 | -2.39 | -3.0% | $76.71 | $79.13 | $74.50 | 463,300 | |
| $79.23 | -0.14 | -0.2% | $78.14 | $80.01 | $78.14 | 204,800 | |
| $79.37 | -0.68 | -0.8% | $80.34 | $80.89 | $78.28 | 501,000 | |
| $80.05 | +1.38 | +1.8% | $79.44 | $81.01 | $77.68 | 522,500 | |
| $78.67 | +0.02 | 0.0% | $78.56 | $79.95 | $75.88 | 549,400 | |
| $78.65 | -1.38 | -1.7% | $79.19 | $80.53 | $77.50 | 882,000 | |
| $80.03 | -2.52 | -3.1% | $81.79 | $82.70 | $79.77 | 665,600 | |
| $82.55 | -0.12 | -0.1% | $82.25 | $83.20 | $81.10 | 324,100 | |
| $82.67 | +0.26 | +0.3% | $82.28 | $83.63 | $81.54 | 586,900 | |
| $82.41 | +1.47 | +1.8% | $81.99 | $83.59 | $81.77 | 320,944 | |
| $80.94 | +1.13 | +1.4% | $79.88 | $82.74 | $79.33 | 277,237 | |
| $79.81 | +0.97 | +1.2% | $79.50 | $80.00 | $77.99 | 370,400 | |
| $78.84 | -1.48 | -1.8% | $79.45 | $80.15 | $78.49 | 333,600 | |
| $80.32 | +0.12 | +0.1% | $81.91 | $81.99 | $79.59 | 457,200 | |
| $80.20 | +0.15 | +0.2% | $79.67 | $81.41 | $78.65 | 337,000 | |
| $80.05 | +1.21 | +1.5% | $78.53 | $80.09 | $74.46 | 384,200 | |
| $78.84 | -1.17 | -1.5% | $79.53 | $80.65 | $77.99 | 262,500 | |
| $80.01 | -0.58 | -0.7% | $81.32 | $81.32 | $79.41 | 341,000 | |
| $80.59 | -0.62 | -0.8% | $81.41 | $83.12 | $79.96 | 263,400 | |
| $81.21 | +2.93 | +3.7% | $79.04 | $81.42 | $78.22 | 254,600 | |
| $78.28 | +0.84 | +1.1% | $77.44 | $78.78 | $75.79 | 308,400 | |
| $77.44 | 0.00 | 0.0% | $78.36 | $78.79 | $76.79 | 307,500 | |
| $77.44 | -1.47 | -1.9% | $79.66 | $80.99 | $76.57 | 324,000 | |
| $78.91 | +1.11 | +1.4% | $78.39 | $79.60 | $76.69 | 272,300 | |
| $77.80 | +1.49 | +2.0% | $76.58 | $78.69 | $76.34 | 380,000 | |
| $76.31 | -0.69 | -0.9% | $76.79 | $77.34 | $75.15 | 294,000 | |
| $77.00 | -2.21 | -2.8% | $78.42 | $79.32 | $75.01 | 364,300 | |
| $79.21 | +5.54 | +7.5% | $74.17 | $79.36 | $73.53 | 374,900 |
- Ticker
- NASDAQ:IRON
- Asset type
- Stock
- Sector
- Health care
- Industry
- Biotechnology
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Oct 21, 2026
Disc Medicine Announces Pricing of $450 Million Upsized Public Offering of Common Stock
Latest deck · Oct 19, 2026
Corporate Update (October 2026)
Corporate update · 22 slides
Latest news
Disc Medicine Announces Pricing of $450 Million Upsized Public Offering of Common Stock
Oct 20, 2026
Closed $76.00 (-4.4%) on Oct 21, 2026
Disc Medicine Announces Proposed $350 Million Public Offering of Common Stock and Pre-Funded Warrants
Oct 19, 2026
Closed $79.48 (+0.7%) on Oct 20, 2026
Disc Medicine Announces Success on All Primary and Secondary Endpoints in the Pivotal Phase 3 APOLLO Trial of Bitopertin in Adults and Adolescents with Erythropoietic Protoporphyria (EPP)
Oct 19, 2026
Closed $78.93 (+38.9%) on Oct 19, 2026
Disc Medicine to Host Corporate Webcast to Discuss Topline Results from the APOLLO Phase 3 Trial of Bitopertin in Erythropoietic Protoporphyria (EPP)
Oct 18, 2026
Closed $78.93 (+38.9%) on Oct 19, 2026
Disc Medicine Announces Multiple Presentations Across Portfolio at the Society of Hematologic Oncology (SOHO) 2026 Annual Meeting
Aug 31, 2026
Closed $78.67 (0.0%) on Sep 1, 2026
Disc Medicine Reports Second Quarter 2026 Financial Results and Provides Business Update
Jul 30, 2026
Closed $79.21 (+7.5%) on Jul 30, 2026
Disc Medicine Presents Positive Clinical Updates at the 2026 European Hematology Association (EHA) Annual Meeting
Jun 12, 2026
Closed $67.99 (-0.1%) on Jun 12, 2026
Disc Medicine Provides Update from FDA Type A Meeting for Bitopertin in Erythropoietic Protoporphyria
Jun 9, 2026
Closed $68.34 (+3.9%) on Jun 9, 2026
Financings
Public offering of common stock
Oct 21, 2026
Made bigger: US$450M · US$75 a share · Jefferies +6
Dealers: Jefferies (co-lead), Leerink Partners (co-lead), Morgan Stanley (co-lead), Cantor (co-lead), LifeSci Capital, BMO Capital Markets, H.C. Wainwright & Co.
Use of proceeds: Fund research and clinical development, support potential commercialization of bitopertin for EPP and XLP, pre-commercialization activities, working capital
Decks
Corporate Update (October 2026)
Corporate update · 22 slides · Oct 19, 2026
Investor Presentation (September 2026)
Investor deck · 63 slides · September 2026
Investor Presentation (June 2026)
Investor deck · 41 slides · Jun 15, 2026
Corporate Update (February 2026)
Corporate update · 11 slides · Feb 17, 2026
Disc Medicine, Inc. on 6ix
- Sector
- Health care
- Industry
- Biotechnology
- News releases
- 26 in the last 12 months · 130 in all · newest Oct 21, 2026 · oldest 2021
- Decks
- 16 decks · latest Oct 19, 2026
Where Disc Medicine, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:IRON · Home listing · This page | NASDAQ | United States | USD |
| BOATS:IRON | BOATS | United States | USD |
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