PDS Biotechnology Corp (PDSB) stock
PDSBNasdaqPharmaceutical PreparationsFiscal year ends December 31
$1.44−0.11 (-7.10%)
Close on Oct 30, 2026Market cap $80.60MP/E –Yield –
Price history
PDS Biotechnology share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$1.44
-7.10% on the day
52-week range
$0.1952 – $1.79
-19.6% from the high
Change over 52 weeks
+51.6%
From $0.95 on Oct 30, 2025
Average volume
18.27M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $0.7499 | $1.79 | $0.7003 | $1.44 | +91.82% | 265,800,675 |
| Sep 2026 | $0.21 | $1.06 | $0.1972 | $0.7507 | +250.79% | 1,309,545,148 |
| Aug 2026 | $0.69 | $0.80 | $0.1952 | $0.214 | -68.81% | 61,143,466 |
| Jul 2026 | $0.8709 | $0.909 | $0.65 | $0.6861 | -22.13% | 5,921,481 |
| Jun 2026 | $1.06 | $1.25 | $0.86 | $0.8811 | -18.42% | 16,093,140 |
| May 2026 | $1.00 | $1.55 | $0.9559 | $1.08 | +11.00% | 21,612,388 |
| Apr 2026 | $0.60 | $1.40 | $0.575 | $0.973 | +60.83% | 25,804,729 |
| Mar 2026 | $0.6491 | $0.7349 | $0.5068 | $0.605 | -10.37% | 9,741,701 |
| Feb 2026 | $0.85 | $0.8713 | $0.6012 | $0.675 | -18.95% | 9,617,792 |
| Jan 2026 | $0.7924 | $1.15 | $0.7698 | $0.8328 | +8.18% | 17,668,261 |
| Dec 2025 | $0.77 | $1.13 | $0.703 | $0.7698 | -0.16% | 13,311,611 |
| Nov 2025 | $0.93 | $1.19 | $0.7257 | $0.771 | -17.55% | 18,410,174 |
| Oct 2025 | $1.01 | $1.16 | $0.89 | $0.9351 | -7.42% | 18,291,366 |
| Sep 2025 | $1.25 | $1.31 | $1.00 | $1.01 | -18.55% | 10,230,835 |
| Aug 2025 | $1.08 | $1.47 | $1.02 | $1.24 | +15.89% | 11,123,335 |
| Jul 2025 | $1.31 | $1.40 | $1.02 | $1.07 | -19.55% | 10,676,247 |
| Jun 2025 | $1.43 | $1.92 | $1.32 | $1.33 | -3.62% | 11,393,754 |
| May 2025 | $1.40 | $1.77 | $1.16 | $1.38 | -1.43% | 17,423,998 |
| Apr 2025 | $1.17 | $1.40 | $0.8505 | $1.40 | +17.65% | 5,540,167 |
| Mar 2025 | $1.26 | $1.49 | $1.13 | $1.19 | -10.53% | 16,484,623 |
| Feb 2025 | $1.58 | $2.20 | $1.20 | $1.33 | -18.90% | 17,005,633 |
| Jan 2025 | $1.64 | $1.83 | $1.30 | $1.64 | +0.61% | 4,565,803 |
| Dec 2024 | $2.21 | $2.46 | $1.58 | $1.63 | -25.57% | 8,582,751 |
| Nov 2024 | $3.19 | $3.41 | $1.53 | $2.19 | -31.35% | 10,855,883 |
| Oct 2024 | $3.80 | $4.29 | $3.02 | $3.19 | -16.49% | 8,803,036 |
| Sep 2024 | $3.16 | $3.85 | $2.83 | $3.82 | +19.37% | 5,794,902 |
| Aug 2024 | $3.56 | $3.62 | $2.91 | $3.20 | -10.11% | 5,425,356 |
| Jul 2024 | $2.91 | $4.42 | $2.80 | $3.56 | +21.50% | 10,124,823 |
| Jun 2024 | $3.03 | $3.32 | $2.53 | $2.93 | -1.68% | 13,600,477 |
| May 2024 | $3.35 | $4.36 | $2.90 | $2.98 | -11.04% | 14,606,516 |
| Apr 2024 | $4.05 | $4.08 | $2.59 | $3.35 | -15.40% | 16,972,400 |
| Mar 2024 | $6.66 | $6.68 | $3.61 | $3.96 | -39.91% | 24,820,918 |
| Feb 2024 | $5.50 | $6.68 | $4.94 | $6.59 | +23.18% | 13,937,005 |
| Jan 2024 | $4.97 | $5.95 | $3.93 | $5.35 | +7.65% | 15,137,078 |
| Dec 2023 | $5.24 | $5.53 | $4.74 | $4.97 | -5.51% | 9,893,617 |
| Nov 2023 | $4.20 | $6.85 | $4.00 | $5.26 | +26.14% | 13,167,186 |
| Oct 2023 | $5.04 | $5.33 | $3.80 | $4.17 | -17.43% | 10,327,898 |
| Sep 2023 | $5.93 | $6.15 | $4.81 | $5.05 | -13.97% | 6,833,971 |
| Aug 2023 | $5.71 | $6.51 | $4.62 | $5.87 | +2.71% | 13,251,240 |
| Jul 2023 | $5.01 | $6.00 | $4.68 | $5.72 | +13.62% | 11,858,421 |
| Jun 2023 | $9.57 | $10.27 | $4.56 | $5.03 | -47.49% | 34,264,940 |
| May 2023 | $6.12 | $9.80 | $5.86 | $9.58 | +57.57% | 12,583,996 |
| Apr 2023 | $6.16 | $7.23 | $5.46 | $6.08 | -1.14% | 6,116,584 |
| Mar 2023 | $7.65 | $7.87 | $5.39 | $6.15 | -19.61% | 9,605,597 |
| Feb 2023 | $8.37 | $8.99 | $7.41 | $7.65 | -8.16% | 8,044,030 |
| Jan 2023 | $12.50 | $12.50 | $8.21 | $8.33 | -36.89% | 14,385,044 |
| Dec 2022 | $9.03 | $13.65 | $8.22 | $13.20 | +46.18% | 15,495,397 |
| Nov 2022 | $5.42 | $9.58 | $4.79 | $9.03 | +72.33% | 36,459,861 |
| Oct 2022 | $3.03 | $5.59 | $2.89 | $5.24 | +76.43% | 7,336,698 |
| Sep 2022 | $4.14 | $4.38 | $2.97 | $2.97 | -29.12% | 2,839,045 |
| Aug 2022 | $4.19 | $5.83 | $3.92 | $4.19 | -2.10% | 5,976,504 |
| Jul 2022 | $3.66 | $4.58 | $3.56 | $4.28 | +17.26% | 5,384,537 |
| Jun 2022 | $3.90 | $4.43 | $2.91 | $3.65 | -6.89% | 26,740,409 |
| May 2022 | $5.49 | $6.13 | $3.47 | $3.92 | -29.11% | 9,991,223 |
| Apr 2022 | $6.20 | $6.77 | $4.96 | $5.53 | -10.66% | 3,816,587 |
| Mar 2022 | $5.95 | $7.10 | $4.87 | $6.19 | +3.51% | 5,106,713 |
| Feb 2022 | $6.04 | $7.33 | $4.96 | $5.98 | +0.34% | 8,236,062 |
| Jan 2022 | $8.23 | $8.47 | $4.60 | $5.96 | -26.42% | 8,235,426 |
| Dec 2021 | $9.82 | $10.00 | $7.52 | $8.10 | -17.77% | 8,286,642 |
| Nov 2021 | $12.05 | $12.84 | $9.14 | $9.85 | -18.19% | 8,392,498 |
| Oct 2021 | $14.80 | $14.82 | $11.02 | $12.04 | -19.19% | 8,901,717 |
| Sep 2021 | $15.55 | $17.85 | $14.01 | $14.90 | -4.18% | 9,739,381 |
| Aug 2021 | $10.57 | $15.97 | $9.35 | $15.55 | +45.74% | 11,066,708 |
| Jul 2021 | $12.51 | $12.69 | $8.68 | $10.67 | -14.98% | 12,117,897 |
| Jun 2021 | $12.20 | $13.48 | $8.17 | $12.55 | +2.87% | 45,133,115 |
| May 2021 | $5.79 | $12.46 | $4.10 | $12.20 | +113.29% | 58,708,433 |
| Apr 2021 | $4.58 | $6.16 | $4.56 | $5.72 | +25.71% | 11,158,670 |
| Mar 2021 | $4.29 | $7.07 | $3.25 | $4.55 | +12.07% | 58,886,640 |
| Feb 2021 | $3.16 | $7.30 | $3.07 | $4.06 | +33.11% | 34,315,325 |
| Jan 2021 | $2.20 | $3.10 | $2.13 | $3.05 | +42.52% | 8,250,256 |
| Dec 2020 | $2.19 | $2.73 | $2.02 | $2.14 | -0.93% | 15,002,779 |
| Nov 2020 | $2.13 | $2.55 | $1.92 | $2.16 | +8.54% | 8,528,072 |
| Oct 2020 | $2.33 | $2.49 | $1.87 | $1.99 | -14.59% | 6,526,102 |
| Sep 2020 | $2.37 | $2.85 | $1.84 | $2.33 | -4.12% | 9,283,647 |
| Aug 2020 | $3.88 | $4.98 | $2.28 | $2.43 | -33.61% | 29,205,259 |
| Jul 2020 | $1.85 | $4.55 | $1.62 | $3.66 | +82.09% | 41,545,485 |
| Jun 2020 | $1.29 | $3.15 | $1.12 | $2.01 | +53.44% | 53,999,001 |
| May 2020 | $0.95 | $1.38 | $0.81 | $1.31 | +37.89% | 14,426,337 |
| Apr 2020 | $0.705 | $1.62 | $0.6153 | $0.95 | +30.40% | 27,830,847 |
| Mar 2020 | $1.20 | $1.38 | $0.62 | $0.7285 | -38.26% | 2,784,857 |
| Feb 2020 | $2.33 | $2.70 | $1.10 | $1.18 | -52.23% | 3,659,620 |
| Jan 2020 | $2.64 | $3.17 | $2.30 | $2.47 | -6.79% | 893,029 |
| Dec 2019 | $2.34 | $3.80 | $2.09 | $2.65 | +13.25% | 1,883,134 |
| Nov 2019 | $2.94 | $3.35 | $2.02 | $2.34 | -22.52% | 930,916 |
| Oct 2019 | $3.22 | $5.11 | $2.80 | $3.02 | -10.56% | 4,215,430 |
| Sep 2019 | $5.70 | $6.16 | $3.26 | $3.38 | -38.72% | 318,284 |
| Aug 2019 | $6.39 | $6.60 | $5.33 | $5.51 | -15.23% | 265,708 |
| Jul 2019 | $6.16 | $6.71 | $5.65 | $6.50 | +8.51% | 327,973 |
| Jun 2019 | $7.15 | $7.19 | $5.61 | $5.99 | -15.87% | 474,104 |
| May 2019 | $6.09 | $9.45 | $5.34 | $7.12 | +15.96% | 8,766,899 |
| Apr 2019 | $7.69 | $8.11 | $5.03 | $6.14 | -17.03% | 545,094 |
| Mar 2019 | $8.30 | $11.80 | $6.94 | $7.40 | -6.57% | 552,604 |
| Feb 2019 | $8.86 | $10.28 | $7.40 | $7.92 | -10.00% | 278,401 |
| Jan 2019 | $6.40 | $10.80 | $5.90 | $8.80 | +37.07% | 470,966 |
| Dec 2018 | $12.00 | $13.00 | $5.60 | $6.42 | -52.44% | 523,915 |
| Nov 2018 | $14.40 | $17.00 | $10.10 | $13.50 | -6.25% | 940,711 |
| Oct 2018 | $17.00 | $23.60 | $14.26 | $14.40 | -12.20% | 399,025 |
| Sep 2018 | $18.02 | $18.96 | $14.00 | $16.40 | -7.87% | 152,911 |
| Aug 2018 | $20.00 | $20.00 | $16.10 | $17.80 | -4.30% | 140,904 |
| Jul 2018 | $20.40 | $22.40 | $18.40 | $18.60 | -9.71% | 267,515 |
| Jun 2018 | $18.80 | $25.40 | $17.40 | $20.60 | +10.50% | 1,209,617 |
| May 2018 | $22.40 | $22.59 | $16.84 | $18.64 | -15.26% | 1,004,557 |
| Apr 2018 | $23.40 | $28.20 | $19.00 | $22.00 | -6.78% | 2,452,920 |
| Mar 2018 | $298.40 | $355.40 | $22.40 | $23.60 | -92.16% | 2,381,510 |
| Feb 2018 | $253.20 | $324.00 | $252.00 | $301.00 | +18.13% | 114,737 |
| Jan 2018 | $188.00 | $264.58 | $188.00 | $254.80 | +35.97% | 163,982 |
| Dec 2017 | $203.80 | $208.60 | $180.60 | $187.40 | -7.23% | 70,096 |
| Nov 2017 | $228.00 | $228.00 | $181.60 | $202.00 | -7.00% | 43,905 |
| Oct 2017 | $214.00 | $227.60 | $197.30 | $217.20 | +1.21% | 60,465 |
| Sep 2017 | $212.40 | $218.00 | $180.60 | $214.60 | +1.71% | 86,558 |
| Aug 2017 | $218.80 | $244.00 | $203.20 | $211.00 | -2.04% | 80,095 |
| Jul 2017 | $205.90 | $220.00 | $196.00 | $215.40 | +4.97% | 50,604 |
| Jun 2017 | $199.60 | $215.60 | $184.00 | $205.20 | +4.69% | 85,842 |
| May 2017 | $208.80 | $217.20 | $178.42 | $196.00 | -5.59% | 56,716 |
| Apr 2017 | $184.40 | $229.80 | $167.20 | $207.60 | +13.94% | 75,416 |
| Mar 2017 | $199.40 | $202.00 | $146.02 | $182.20 | -6.76% | 83,488 |
| Feb 2017 | $189.00 | $222.20 | $180.60 | $195.40 | +1.45% | 51,242 |
| Jan 2017 | $253.80 | $268.00 | $181.00 | $192.60 | -22.96% | 52,955 |
| Dec 2016 | $243.60 | $270.00 | $220.80 | $250.00 | +3.22% | 50,836 |
| Nov 2016 | $210.80 | $257.20 | $185.00 | $242.20 | +15.66% | 70,461 |
| Oct 2016 | $208.20 | $234.00 | $195.52 | $209.40 | +0.58% | 35,410 |
| Sep 2016 | $179.00 | $245.80 | $172.20 | $208.20 | +17.10% | 95,050 |
| Aug 2016 | $194.40 | $197.80 | $174.00 | $177.80 | -8.35% | 50,940 |
| Jul 2016 | $202.80 | $218.80 | $183.80 | $194.00 | -4.06% | 48,410 |
| Jun 2016 | $165.60 | $212.70 | $163.40 | $202.20 | +22.10% | 150,615 |
| May 2016 | $163.80 | $180.80 | $148.60 | $165.60 | +0.61% | 85,100 |
| Apr 2016 | $181.40 | $195.00 | $162.80 | $164.60 | -10.05% | 110,015 |
| Mar 2016 | $153.40 | $215.80 | $130.40 | $183.00 | +27.79% | 180,220 |
| Feb 2016 | $218.80 | $218.80 | $124.64 | $143.20 | -35.55% | 98,195 |
| Jan 2016 | $245.80 | $277.20 | $185.40 | $222.20 | -11.12% | 63,610 |
| Dec 2015 | $280.40 | $296.80 | $232.20 | $250.00 | -9.94% | 175,055 |
| Nov 2015 | $377.40 | $387.76 | $250.00 | $277.60 | -22.37% | 77,695 |
| Oct 2015 | $232.00 | $517.40 | $221.60 | $357.60 | +62.55% | 213,670 |
| Sep 2015 | $220.00 | $220.00 | $220.00 | $220.00 | – | 0 |
Seasonality
PDSB 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 | 3.9% | -3.2% | -20.9% | 9.8% | 17.3% | -2.2% | 8.2% | -7.2% | 15.5% | 7.2% | 0.5% | -5.6% |
| Months up | 6 of 10 | 5 of 10 | 2 of 10 | 5 of 10 | 5 of 10 | 4 of 10 | 6 of 10 | 3 of 10 | 3 of 10 | 3 of 10 | 3 of 9 | 2 of 9 |
| 2026 | 8.2% | -18.9% | -10.4% | 60.8% | 11.0% | -18.4% | -22.1% | -68.8% | 250.8% | 91.8% | ||
| 2025 | 0.6% | -18.9% | -10.5% | 17.6% | -1.4% | -3.6% | -19.5% | 15.9% | -18.5% | -7.4% | -17.5% | -0.2% |
| 2024 | 7.6% | 23.2% | -39.9% | -15.4% | -11.0% | -1.7% | 21.5% | -10.1% | 19.4% | -16.5% | -31.3% | -25.6% |
| 2023 | -36.9% | -8.2% | -19.6% | -1.1% | 57.6% | -47.5% | 13.6% | 2.7% | -14.0% | -17.4% | 26.1% | -5.5% |
| 2022 | -26.4% | 0.3% | 3.5% | -10.7% | -29.1% | -6.9% | 17.3% | -2.1% | -29.1% | 76.4% | 72.3% | 46.2% |
| 2021 | 42.5% | 33.1% | 12.1% | 25.7% | 113.3% | 2.9% | -15.0% | 45.7% | -4.2% | -19.2% | -18.2% | -17.8% |
| 2020 | -6.8% | -52.2% | -38.3% | 30.4% | 37.9% | 53.4% | 82.1% | -33.6% | -4.1% | -14.6% | 8.5% | -0.9% |
| 2019 | 37.1% | -10.0% | -6.6% | -17.0% | 16.0% | -15.9% | 8.5% | -15.2% | -38.7% | -10.6% | -22.5% | 13.2% |
| 2018 | 36.0% | 18.1% | -92.2% | -6.8% | -15.3% | 10.5% | -9.7% | -4.3% | -7.9% | -12.2% | -6.3% | -52.4% |
| 2017 | -23.0% | 1.5% | -6.8% | 13.9% | -5.6% | 4.7% | 5.0% | -2.0% | 1.7% | 1.2% | -7.0% | -7.2% |