Stock listing
Dusseldorf:4ZB Duality Biotherapeutics, Inc. Aktie
German listing (Dusseldorf) of Duality Biotherapeutics, Inc. · home listing HKEX:9606
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Home listing price · HKEX:9606
$105.20 HKD +1.00 (+1.0%)
Close on Nov 2, 2026 · This listing has no price on 6ix; the price shown is the home listing's, HKEX:9606
- Day range
- $96.00 – $107.70 HKDNov 2, 2026
- Volume
- 1.83M sharesNov 2, 2026
- Market cap
- $9.58B HKDAt the close on Nov 2, 2026 · price × 91.08M shares outstanding
- 52-week range
- $96.00 – $376.80 HKDLowest and highest trades, Nov 3, 2025 – Nov 2, 2026
- Traded on an average day
- $183.7M HKDMedian day 880,985 shares · last 3 months, Aug 3, 2026 – Nov 2, 2026

Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| HKEX:9606 · Home | $105.20 HKD | +1.00 (+1.0%) | 1,833,949 | $104.40 | $107.70 | $96.00 | $104.20 | Close on Nov 2, 2026 |
| Frankfurt:4ZB | €11.80 EUR | -0.20 (-1.7%) | — | €11.80 | €11.80 | €11.80 | €12.00 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Aug 3, 2026 – Nov 2, 2026 · HKEX:9606 · HKD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $105.20 | +1.00 | +1.0% | $104.40 | $107.70 | $96.00 | 1,833,949 | |
| $104.20 | -5.20 | -4.8% | $109.40 | $110.70 | $103.20 | 1,345,032 | |
| $109.40 | +2.90 | +2.7% | $106.60 | $113.90 | $105.40 | 1,702,300 | |
| $106.50 | +0.20 | +0.2% | $106.00 | $111.00 | $104.00 | 2,755,316 | |
| $106.30 | -41.20 | -27.9% | $125.40 | $125.40 | $100.20 | 7,425,399 | |
| $147.50 | -2.20 | -1.5% | $151.90 | $158.00 | $147.00 | 1,683,696 | |
| $149.70 | -2.80 | -1.8% | $155.50 | $155.50 | $145.50 | 883,427 | |
| $152.50 | -17.30 | -10.2% | $168.60 | $169.20 | $149.60 | 1,570,563 | |
| $169.80 | +1.20 | +0.7% | $170.70 | $177.70 | $169.20 | 534,706 | |
| $168.60 | -1.40 | -0.8% | $169.00 | $172.00 | $162.30 | 1,037,451 | |
| $170.00 | +16.70 | +10.9% | $154.50 | $179.60 | $154.50 | 1,736,923 | |
| $153.30 | -12.00 | -7.3% | $165.00 | $167.50 | $151.40 | 1,450,047 | |
| $165.30 | -7.70 | -4.5% | $173.90 | $173.90 | $163.00 | 1,183,195 | |
| $173.00 | -6.60 | -3.7% | $179.50 | $179.50 | $166.80 | 874,114 | |
| $179.60 | -3.10 | -1.7% | $187.40 | $187.40 | $179.50 | 481,089 | |
| $182.70 | -4.00 | -2.1% | $188.10 | $189.40 | $177.70 | 660,384 | |
| $186.70 | -9.80 | -5.0% | $197.70 | $204.80 | $185.70 | 844,780 | |
| $196.50 | -3.70 | -1.8% | $201.60 | $201.60 | $190.20 | 248,720 | |
| $200.20 | +3.90 | +2.0% | $198.20 | $203.80 | $198.20 | 123,896 | |
| $196.30 | +0.60 | +0.3% | $200.00 | $200.00 | $194.60 | 272,815 | |
| $195.70 | -6.10 | -3.0% | $201.80 | $201.80 | $190.20 | 179,619 | |
| $201.80 | +0.20 | +0.1% | $200.80 | $208.00 | $198.60 | 715,517 | |
| $201.60 | +7.00 | +3.6% | $199.80 | $205.40 | $193.50 | 663,952 | |
| $194.60 | -2.20 | -1.1% | $199.40 | $202.20 | $193.10 | 514,596 | |
| $196.80 | -1.50 | -0.8% | $205.00 | $205.00 | $193.30 | 111,900 | |
| $198.30 | -16.70 | -7.8% | $210.80 | $211.40 | $196.50 | 869,500 | |
| $215.00 | +5.00 | +2.4% | $216.00 | $220.40 | $208.80 | 790,400 | |
| $210.00 | -1.40 | -0.7% | $212.00 | $217.40 | $205.60 | 798,100 | |
| $211.40 | +13.90 | +7.0% | $202.00 | $218.60 | $199.20 | 1,538,906 | |
| $197.50 | +14.20 | +7.7% | $183.70 | $200.20 | $183.70 | 1,731,467 | |
| $183.30 | +5.10 | +2.9% | $176.60 | $183.70 | $176.60 | 621,104 | |
| $178.20 | -2.20 | -1.2% | $180.00 | $180.00 | $175.30 | 654,200 | |
| $180.40 | -5.50 | -3.0% | $186.50 | $187.80 | $178.00 | 849,310 | |
| $185.90 | +17.20 | +10.2% | $167.50 | $188.80 | $165.30 | 1,263,868 | |
| $168.70 | -1.60 | -0.9% | $171.40 | $171.40 | $163.10 | 958,627 | |
| $170.30 | -13.60 | -7.4% | $181.50 | $182.20 | $170.00 | 1,380,500 | |
| $183.90 | -2.70 | -1.4% | $186.60 | $189.00 | $179.00 | 985,800 | |
| $186.60 | +6.60 | +3.7% | $181.20 | $188.90 | $175.10 | 1,064,728 | |
| $180.00 | -0.70 | -0.4% | $183.00 | $183.70 | $175.90 | 711,198 | |
| $180.70 | -2.80 | -1.5% | $187.10 | $188.80 | $179.00 | 718,164 | |
| $183.50 | +7.50 | +4.3% | $179.70 | $186.70 | $177.00 | 1,027,900 | |
| $176.00 | -4.00 | -2.2% | $180.10 | $184.20 | $172.80 | 932,700 | |
| $180.00 | -4.30 | -2.3% | $184.40 | $188.90 | $178.90 | 804,896 | |
| $184.30 | -15.90 | -7.9% | $195.60 | $199.70 | $179.10 | 1,661,056 | |
| $200.20 | +4.70 | +2.4% | $202.00 | $207.80 | $198.30 | 1,037,341 | |
| $195.50 | -2.40 | -1.2% | $199.80 | $199.80 | $191.00 | 497,200 | |
| $197.90 | +2.20 | +1.1% | $200.60 | $206.00 | $196.00 | 913,700 | |
| $195.70 | +6.20 | +3.3% | $193.00 | $200.00 | $186.80 | 878,542 | |
| $189.50 | -5.00 | -2.6% | $195.00 | $202.40 | $188.80 | 735,175 | |
| $194.50 | +6.80 | +3.6% | $189.20 | $198.30 | $182.30 | 708,535 | |
| $187.70 | +6.20 | +3.4% | $190.00 | $199.50 | $186.10 | 1,583,071 | |
| $181.50 | -0.90 | -0.5% | $181.70 | $185.80 | $178.40 | 553,002 | |
| $182.40 | -3.60 | -1.9% | $187.60 | $187.60 | $177.50 | 824,862 | |
| $186.00 | -6.60 | -3.4% | $189.80 | $192.60 | $180.20 | 1,177,941 | |
| $192.60 | +0.60 | +0.3% | $192.00 | $202.00 | $188.30 | 747,062 | |
| $192.00 | -2.90 | -1.5% | $196.50 | $200.00 | $190.20 | 771,059 | |
| $194.90 | -4.40 | -2.2% | $201.20 | $203.00 | $192.00 | 525,654 | |
| $199.30 | +4.20 | +2.2% | $196.00 | $213.80 | $192.30 | 1,544,026 | |
| $195.10 | +1.50 | +0.8% | $196.00 | $206.00 | $190.70 | 1,223,303 | |
| $193.60 | +11.00 | +6.0% | $180.80 | $195.40 | $178.20 | 1,222,610 | |
| $182.60 | +0.60 | +0.3% | $183.80 | $185.70 | $176.90 | 703,143 | |
| $182.00 | -8.10 | -4.3% | $191.00 | $192.90 | $181.00 | 1,013,307 | |
| $190.10 | +9.60 | +5.3% | $183.00 | $193.30 | $177.70 | 1,314,409 | |
| $180.50 | -1.30 | -0.7% | $182.10 | $185.00 | $164.90 | 2,228,145 |
- Ticker
- Dusseldorf:4ZB
- Asset type
- Stock
- Sector
- Health care
- Industry
- Biotechnology
- Exchange
- Dusseldorf
- Currency
- EUR
What changed lately
Latest news release · Nov 2, 2026
Next Day Disclosure Return
Latest news
Voluntary announcement - voluntary lock-up undertaking by directors and senior management
Oct 29, 2026
Closed $104.20 (-4.8%) on Oct 30, 2026
Voluntary announcement - update on share repurchases and proposed increase in shareholding by chairman of the board
Oct 28, 2026
Closed $109.40 (+2.7%) on Oct 29, 2026
Inside information - update on the dynasty-BREAST02 global phase 3 clinical trial of trastuzumab pamirtecan
Oct 26, 2026
Closed $106.30 (-27.9%) on Oct 27, 2026
An announcement has just been published by the issuer in the Chinese section of this website, a corresponding version of which may or may not be published in this section
Oct 9, 2026
Closed $179.60 (-1.7%) on Oct 12, 2026
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 September 2026
Oct 7, 2026
Closed $186.70 (-5.0%) on Oct 8, 2026
2026 Interim report
Sep 28, 2026
Closed $201.60 (+3.6%) on Sep 29, 2026
Duality Biotherapeutics, Inc. on 6ix
- Sector
- Health care
- Industry
- Biotechnology
- News releases
- 18 in the last 12 months · 22 in all · newest Nov 2, 2026 · oldest 2025
Where Duality Biotherapeutics, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| HKEX:9606 映恩生物 · Home listing | HKEX | Hong Kong | HKD |
| LS Exchange:A414LZ | LS Exchange | Germany | EUR |
| Lang & Schwarz:A414LZ | Lang & Schwarz | Germany | EUR |
| Dusseldorf:4ZB · This page | Dusseldorf | Germany | EUR |
| OTC:DUTBF | OTC | United States | USD |
| Frankfurt:4ZB | Frankfurt | Germany | EUR |
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