BeOne Medicines Ltd. (ONC) stock
ONCNasdaqPharmaceutical PreparationsFiscal year ends December 31Also trades as BEIGF
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 5, 2026Score 12/302313% above fair value
$370.33−1.23 (-0.33%)
Close on Oct 30, 2026Market cap $42.11BP/E 66.2Yield –
Price history
BeOne Medicines share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$370.33
-0.33% on the day
52-week range
$253.95 – $388.66
-4.7% from the high
Change over 52 weeks
+20.2%
From $308.22 on Oct 30, 2025
Average volume
380,460
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $367.94 | $388.66 | $340.45 | $370.33 | +1.20% | 8,194,115 |
| Sep 2026 | $351.73 | $376.50 | $336.95 | $365.94 | +1.77% | 8,229,392 |
| Aug 2026 | $316.01 | $380.00 | $309.94 | $359.58 | +13.79% | 8,470,515 |
| Jul 2026 | $286.00 | $331.69 | $283.32 | $316.01 | +10.89% | 8,136,072 |
| Jun 2026 | $287.55 | $291.75 | $253.95 | $284.97 | -1.02% | 6,460,996 |
| May 2026 | $295.27 | $322.45 | $287.53 | $287.92 | -2.49% | 4,813,580 |
| Apr 2026 | $303.92 | $328.39 | $289.54 | $295.27 | -0.57% | 4,305,470 |
| Mar 2026 | $305.50 | $315.00 | $271.47 | $296.97 | -6.32% | 5,435,225 |
| Feb 2026 | $333.11 | $372.73 | $314.23 | $316.99 | -6.87% | 5,110,628 |
| Jan 2026 | $305.32 | $353.10 | $304.78 | $340.38 | +12.04% | 6,073,327 |
| Dec 2025 | $338.37 | $340.98 | $299.50 | $303.81 | -10.80% | 5,826,905 |
| Nov 2025 | $310.62 | $385.22 | $306.60 | $340.61 | +9.70% | 6,393,043 |
| Oct 2025 | $340.73 | $355.30 | $306.00 | $310.48 | -8.87% | 4,949,161 |
| Sep 2025 | $330.00 | $351.27 | $312.28 | $340.70 | +11.32% | 7,068,213 |
| Aug 2025 | $288.61 | $330.63 | $280.11 | $306.05 | +1.63% | 7,115,752 |
| Jul 2025 | $244.10 | $308.87 | $239.25 | $301.13 | +24.40% | 8,930,628 |
| Jun 2025 | $243.45 | $284.51 | $239.51 | $242.07 | -1.43% | 7,211,563 |
| May 2025 | $257.17 | $262.76 | $218.31 | $245.58 | -5.48% | 7,871,117 |
| Apr 2025 | $282.93 | $284.15 | $196.45 | $259.81 | -4.54% | 12,258,530 |
| Mar 2025 | $255.83 | $275.25 | $238.10 | $272.17 | +0.14% | 10,542,881 |
| Feb 2025 | $220.88 | $287.88 | $216.88 | $271.80 | +20.81% | 9,910,005 |
| Jan 2025 | $182.50 | $229.75 | $172.67 | $224.99 | +21.81% | 6,526,002 |
| Dec 2024 | $214.89 | $216.73 | $170.99 | $184.71 | -14.09% | 9,841,248 |
| Nov 2024 | $206.63 | $216.37 | $184.49 | $215.00 | +6.10% | 5,961,102 |
| Oct 2024 | $222.96 | $248.16 | $202.19 | $202.64 | -9.74% | 8,426,162 |
| Sep 2024 | $190.03 | $237.10 | $186.03 | $224.51 | +17.07% | 5,737,901 |
| Aug 2024 | $164.85 | $202.59 | $155.75 | $191.78 | +15.13% | 7,116,847 |
| Jul 2024 | $144.30 | $168.98 | $142.00 | $166.58 | +16.76% | 5,355,517 |
| Jun 2024 | $148.50 | $169.17 | $141.31 | $142.67 | -4.15% | 3,747,131 |
| May 2024 | $154.30 | $176.00 | $146.94 | $148.85 | -3.31% | 3,784,295 |
| Apr 2024 | $156.87 | $159.34 | $126.97 | $153.94 | -1.57% | 4,060,541 |
| Mar 2024 | $163.81 | $184.80 | $151.49 | $156.39 | -5.59% | 4,232,587 |
| Feb 2024 | $152.63 | $179.88 | $132.95 | $165.65 | +11.75% | 6,080,205 |
| Jan 2024 | $176.05 | $184.52 | $147.88 | $148.23 | -17.81% | 6,976,719 |
| Dec 2023 | $186.94 | $189.22 | $171.23 | $180.36 | -3.52% | 5,302,818 |
| Nov 2023 | $184.20 | $205.40 | $178.78 | $186.94 | +0.35% | 4,717,870 |
| Oct 2023 | $180.99 | $190.79 | $156.56 | $186.28 | +3.56% | 4,566,258 |
| Sep 2023 | $208.29 | $213.83 | $177.73 | $179.87 | -13.34% | 3,830,688 |
| Aug 2023 | $211.24 | $219.64 | $183.87 | $207.55 | -3.11% | 5,402,117 |
| Jul 2023 | $178.76 | $225.23 | $178.20 | $214.22 | +20.15% | 4,422,935 |
| Jun 2023 | $220.92 | $229.57 | $174.74 | $178.30 | -19.30% | 5,973,514 |
| May 2023 | $254.66 | $266.67 | $213.82 | $220.93 | -13.35% | 3,798,570 |
| Apr 2023 | $215.53 | $272.49 | $210.32 | $254.96 | +18.29% | 4,011,168 |
| Mar 2023 | $233.80 | $243.33 | $213.73 | $215.53 | -4.05% | 4,840,645 |
| Feb 2023 | $258.73 | $260.00 | $208.85 | $224.63 | -12.25% | 4,335,677 |
| Jan 2023 | $230.26 | $280.62 | $221.33 | $256.00 | +16.40% | 5,315,942 |
| Dec 2022 | $190.47 | $232.62 | $179.22 | $219.94 | +14.79% | 5,852,797 |
| Nov 2022 | $175.86 | $210.51 | $168.18 | $191.61 | +13.45% | 5,538,392 |
| Oct 2022 | $133.22 | $179.99 | $124.46 | $168.89 | +25.27% | 5,988,981 |
| Sep 2022 | $168.77 | $173.86 | $131.43 | $134.82 | -21.46% | 4,773,596 |
| Aug 2022 | $163.34 | $207.27 | $161.08 | $171.66 | +2.13% | 4,447,846 |
| Jul 2022 | $159.82 | $196.40 | $158.48 | $168.08 | +3.85% | 5,410,062 |
| Jun 2022 | $137.57 | $181.83 | $127.51 | $161.85 | +17.95% | 6,836,436 |
| May 2022 | $156.62 | $175.44 | $118.18 | $137.22 | -14.24% | 6,665,758 |
| Apr 2022 | $200.00 | $216.38 | $150.50 | $160.00 | -15.16% | 4,151,019 |
| Mar 2022 | $214.11 | $220.84 | $136.09 | $188.60 | -10.41% | 11,472,870 |
| Feb 2022 | $238.69 | $257.31 | $198.00 | $210.52 | -13.22% | 4,374,392 |
| Jan 2022 | $267.00 | $275.72 | $194.50 | $242.58 | -10.46% | 5,546,251 |
| Dec 2021 | $355.21 | $368.50 | $222.21 | $270.93 | -22.04% | 8,736,483 |
| Nov 2021 | $353.43 | $392.30 | $335.12 | $347.53 | -2.85% | 3,570,240 |
| Oct 2021 | $359.56 | $391.48 | $334.93 | $357.72 | -1.45% | 3,191,231 |
| Sep 2021 | $310.53 | $426.56 | $308.80 | $363.00 | +17.74% | 7,754,880 |
| Aug 2021 | $318.79 | $349.00 | $238.88 | $308.30 | -2.62% | 8,721,852 |
| Jul 2021 | $343.19 | $351.90 | $250.19 | $316.59 | -7.75% | 7,279,287 |
| Jun 2021 | $360.00 | $368.45 | $315.25 | $343.19 | -4.27% | 3,138,124 |
| May 2021 | $344.42 | $359.82 | $296.09 | $358.51 | +4.36% | 3,459,856 |
| Apr 2021 | $349.68 | $359.86 | $289.29 | $343.54 | -1.30% | 4,010,618 |
| Mar 2021 | $315.00 | $361.00 | $283.44 | $348.08 | +8.77% | 7,243,632 |
| Feb 2021 | $335.00 | $388.97 | $310.70 | $320.00 | 0.00% | 5,314,277 |
| Jan 2021 | $256.12 | $382.20 | $254.00 | $320.00 | +23.84% | 7,533,137 |
| Dec 2020 | $260.01 | $269.50 | $219.20 | $258.39 | +1.06% | 9,946,316 |
| Nov 2020 | $297.96 | $317.82 | $253.03 | $255.69 | -13.77% | 10,588,025 |
| Oct 2020 | $287.52 | $322.98 | $281.47 | $296.52 | +3.52% | 5,046,441 |
| Sep 2020 | $239.92 | $287.74 | $223.77 | $286.44 | +18.57% | 5,353,532 |
| Aug 2020 | $212.53 | $254.60 | $207.96 | $241.57 | +15.58% | 4,719,814 |
| Jul 2020 | $186.52 | $256.01 | $186.52 | $209.00 | +10.93% | 8,059,840 |
| Jun 2020 | $164.62 | $201.00 | $155.16 | $188.40 | +13.81% | 4,466,125 |
| May 2020 | $150.99 | $171.40 | $136.48 | $165.54 | +8.32% | 5,600,578 |
| Apr 2020 | $123.95 | $165.72 | $122.26 | $152.83 | +24.14% | 4,481,449 |
| Mar 2020 | $159.94 | $164.13 | $118.55 | $123.11 | -22.25% | 12,119,997 |
| Feb 2020 | $150.36 | $173.98 | $150.10 | $158.35 | +3.93% | 4,852,544 |
| Jan 2020 | $168.00 | $173.84 | $150.86 | $152.36 | -8.08% | 5,849,068 |
| Dec 2019 | $201.58 | $205.44 | $157.23 | $165.76 | -18.46% | 9,388,182 |
| Nov 2019 | $170.00 | $210.35 | $170.00 | $203.29 | +46.95% | 10,103,755 |
| Oct 2019 | $122.41 | $143.52 | $114.41 | $138.34 | +12.97% | 5,867,469 |
| Sep 2019 | $143.00 | $148.66 | $118.00 | $122.46 | -14.81% | 8,964,520 |
| Aug 2019 | $136.68 | $150.00 | $127.52 | $143.75 | +4.67% | 5,725,553 |
| Jul 2019 | $126.05 | $137.48 | $118.50 | $137.34 | +10.80% | 4,720,285 |
| Jun 2019 | $118.79 | $129.49 | $113.01 | $123.95 | +5.10% | 5,815,083 |
| May 2019 | $124.45 | $139.27 | $115.28 | $117.93 | -5.07% | 6,502,728 |
| Apr 2019 | $133.38 | $148.81 | $117.18 | $124.23 | -5.89% | 6,844,824 |
| Mar 2019 | $138.44 | $155.00 | $121.67 | $132.00 | -3.68% | 6,075,291 |
| Feb 2019 | $129.30 | $143.00 | $125.05 | $137.05 | +5.85% | 4,213,031 |
| Jan 2019 | $137.64 | $149.62 | $108.00 | $129.48 | -7.69% | 11,538,500 |
| Dec 2018 | $158.40 | $164.99 | $118.38 | $140.26 | -8.51% | 10,638,286 |
| Nov 2018 | $129.87 | $155.99 | $110.33 | $153.31 | +21.73% | 17,015,206 |
| Oct 2018 | $172.11 | $175.70 | $105.19 | $125.94 | -26.87% | 9,553,646 |
| Sep 2018 | $176.53 | $179.57 | $157.18 | $172.22 | -2.99% | 4,181,132 |
| Aug 2018 | $189.00 | $194.56 | $155.01 | $177.53 | -6.40% | 6,578,583 |
| Jul 2018 | $151.41 | $190.00 | $150.12 | $189.66 | +23.37% | 5,209,481 |
| Jun 2018 | $200.00 | $220.10 | $145.06 | $153.73 | -23.18% | 8,819,837 |
| May 2018 | $169.57 | $202.88 | $167.91 | $200.12 | +18.01% | 6,585,584 |
| Apr 2018 | $166.32 | $176.97 | $159.00 | $169.58 | +0.94% | 6,393,309 |
| Mar 2018 | $144.90 | $182.79 | $137.60 | $168.00 | +17.10% | 11,327,573 |
| Feb 2018 | $137.65 | $164.15 | $117.46 | $143.47 | +5.69% | 6,409,444 |
| Jan 2018 | $98.72 | $137.50 | $95.34 | $135.75 | +38.92% | 6,993,756 |
| Dec 2017 | $80.27 | $102.70 | $78.53 | $97.72 | +22.15% | 6,775,689 |
| Nov 2017 | $93.39 | $93.39 | $77.54 | $80.00 | -13.33% | 6,143,766 |
| Oct 2017 | $104.27 | $118.95 | $79.03 | $92.30 | -10.79% | 8,007,053 |
| Sep 2017 | $69.45 | $103.80 | $69.00 | $103.46 | +50.12% | 4,927,139 |
| Aug 2017 | $71.14 | $79.89 | $65.59 | $68.92 | -2.23% | 5,782,593 |
| Jul 2017 | $45.21 | $79.25 | $45.21 | $70.49 | +56.64% | 8,615,660 |
| Jun 2017 | $36.78 | $46.00 | $36.75 | $45.00 | +22.45% | 2,073,511 |
| May 2017 | $40.84 | $42.09 | $34.36 | $36.75 | -10.10% | 2,078,261 |
| Apr 2017 | $36.87 | $40.94 | $35.92 | $40.88 | +11.66% | 1,689,511 |
| Mar 2017 | $39.41 | $41.89 | $35.30 | $36.61 | -6.06% | 2,769,869 |
| Feb 2017 | $35.29 | $41.00 | $34.29 | $38.97 | +11.85% | 1,904,266 |
| Jan 2017 | $30.63 | $36.66 | $29.58 | $34.84 | +14.76% | 1,317,075 |
| Dec 2016 | $31.60 | $31.94 | $26.43 | $30.36 | -4.23% | 3,491,050 |
| Nov 2016 | $33.47 | $37.89 | $30.64 | $31.70 | -4.63% | 3,836,214 |
| Oct 2016 | $30.88 | $33.72 | $30.00 | $33.24 | +7.89% | 2,185,850 |
| Sep 2016 | $28.69 | $33.98 | $28.46 | $30.81 | +7.31% | 1,708,600 |
| Aug 2016 | $26.00 | $29.82 | $24.53 | $28.71 | +9.41% | 1,161,800 |
| Jul 2016 | $30.00 | $30.50 | $26.24 | $26.24 | -11.95% | 988,700 |
| Jun 2016 | $28.35 | $33.31 | $27.80 | $29.80 | +5.49% | 1,393,700 |
| May 2016 | $27.54 | $28.65 | $26.01 | $28.25 | +1.77% | 880,200 |
| Apr 2016 | $29.13 | $33.24 | $26.02 | $27.76 | -5.29% | 1,907,900 |
| Mar 2016 | $29.94 | $33.50 | $25.28 | $29.31 | +0.14% | 2,882,300 |
| Feb 2016 | $28.97 | $35.60 | $22.51 | $29.27 | – | 6,313,500 |
Seasonality
ONC return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 8.4% | 2.8% | -3.2% | 2.6% | -2.3% | 0.6% | 17.0% | 3.9% | 6.4% | -1.1% | 7.6% | -4.4% |
| Months up | 6 of 10 | 6 of 10 | 3 of 10 | 4 of 10 | 3 of 10 | 4 of 10 | 9 of 10 | 6 of 10 | 6 of 10 | 5 of 10 | 6 of 9 | 3 of 9 |
| 2026 | 12.0% | -6.9% | -6.3% | -0.6% | -2.5% | -1.0% | 10.9% | 13.8% | 1.8% | 1.2% | ||
| 2025 | 21.8% | 20.8% | 0.1% | -4.5% | -5.5% | -1.4% | 24.4% | 1.6% | 11.3% | -8.9% | 9.7% | -10.8% |
| 2024 | -17.8% | 11.8% | -5.6% | -1.6% | -3.3% | -4.2% | 16.8% | 15.1% | 17.1% | -9.7% | 6.1% | -14.1% |
| 2023 | 16.4% | -12.3% | -4.1% | 18.3% | -13.3% | -19.3% | 20.1% | -3.1% | -13.3% | 3.6% | 0.4% | -3.5% |
| 2022 | -10.5% | -13.2% | -10.4% | -15.2% | -14.2% | 17.9% | 3.8% | 2.1% | -21.5% | 25.3% | 13.5% | 14.8% |
| 2021 | 23.8% | 0.0% | 8.8% | -1.3% | 4.4% | -4.3% | -7.8% | -2.6% | 17.7% | -1.5% | -2.8% | -22.0% |
| 2020 | -8.1% | 3.9% | -22.3% | 24.1% | 8.3% | 13.8% | 10.9% | 15.6% | 18.6% | 3.5% | -13.8% | 1.1% |
| 2019 | -7.7% | 5.8% | -3.7% | -5.9% | -5.1% | 5.1% | 10.8% | 4.7% | -14.8% | 13.0% | 46.9% | -18.5% |
| 2018 | 38.9% | 5.7% | 17.1% | 0.9% | 18.0% | -23.2% | 23.4% | -6.4% | -3.0% | -26.9% | 21.7% | -8.5% |
| 2017 | 14.8% | 11.9% | -6.1% | 11.7% | -10.1% | 22.4% | 56.6% | -2.2% | 50.1% | -10.8% | -13.3% | 22.2% |