Nasdaq · PDSB · stock
PDS Biotechnology Corp (PDSB) stock price history
Every Nasdaq trading session of PDS Biotechnology Corp from Sep 30, 2015 to Sep 28, 2026: 2,764 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
PDSB adjusted close, 2015 to 2026
- $469.80
- All time high, 2015
- $1.55
- 52 week high, $0.1950 low
- 2,764
- Daily sessions since 2015
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2015 to 2026 series and minute bars.
PDSB key facts
- PDS Biotechnology Corp (PDSB) closed at $0.7659 on Sep 28, 2026 on Nasdaq.
- PDSB's all time high close is $469.80, set on Oct 20, 2015; its all time low close is $0.2010 on Aug 19, 2026.
- PDSB's 52 week range is $0.1950 to $1.55.
- PDSB returned -24.9% over the year to Sep 28, 2026 and -95.1% over five years.
- Over ten years PDSB returned -100%, -43.1% a year compounded.
- PDSB's deepest drawdown was -100.0% from Oct 20, 2015 to Aug 19, 2026.
- DataCedar holds 2,764 daily sessions of PDSB history from Sep 30, 2015 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
PDSB price chart, 2015 to 2026
PDSB returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +263.0% |
| 3 months | -13.8% |
| 6 months | +41.6% |
| Year to date | -4.6% |
| 1 year | -24.9% |
| 3 years | -84.8% |
| 5 years | -95.1% |
| 10 years | -99.6% |
| Since Sep 30, 2015 | -99.7% |
| Compound annual growth, 11.0 years | -40.2% |
PDSB records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $469.80 on Oct 20, 2015
- All time low close
- $0.2010 on Aug 19, 2026
- 52 week high
- $1.55 on May 14, 2026
- 52 week low
- $0.1950 on Aug 19, 2026
- Deepest drawdown
- -100.0% from Oct 20, 2015 to Aug 19, 2026, not yet recovered
- Best single session
- +69.4% on Sep 16, 2026
- Worst single session
- -91.6% on Mar 28, 2018
- Volatility, 1 year annualised
- 164.1%
- Sessions closing higher, 1 year
- 44%
- Best calendar year
- 2021, +279%
- Worst calendar year
- 2018, -97%
PDSB price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2015 starts on Sep 30, 2015; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $0.7920 | $1.55 | $0.1950 | $0.7659 | -0.5% | 1.5B | 185 |
| 2025 | $1.64 | $2.20 | $0.7030 | $0.7700 | -52.8% | 151.3M | 250 |
| 2024 | $4.97 | $6.68 | $1.53 | $1.63 | -67.2% | 148.6M | 252 |
| 2023 | $12.50 | $12.50 | $3.80 | $4.97 | -62.3% | 150.3M | 250 |
| 2022 | $8.23 | $13.65 | $2.89 | $13.20 | +63.0% | 135.6M | 251 |
| 2021 | $2.20 | $17.85 | $2.13 | $8.10 | +278.5% | 274.9M | 252 |
| 2020 | $2.64 | $4.98 | $0.6150 | $2.14 | -19.2% | 213.6M | 253 |
| 2019 | $6.40 | $11.80 | $2.02 | $2.65 | -58.7% | 19M | 252 |
| 2018 | $188.00 | $355.40 | $5.60 | $6.42 | -96.6% | 9.8M | 251 |
| 2017 | $253.80 | $268.00 | $146.02 | $187.40 | -25.0% | 795.9K | 251 |
| 2016 | $245.80 | $277.20 | $124.64 | $250.00 | 0.0% | 1M | 252 |
| 2015 | $220.00 | $517.40 | $220.00 | $250.00 | n/a | 466.4K | 65 |
PDSB monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $0.7659 | +257.9% |
| August 2026 | $0.2140 | -68.8% |
| July 2026 | $0.6860 | -22.1% |
| June 2026 | $0.8810 | -18.4% |
| May 2026 | $1.08 | +11.0% |
| April 2026 | $0.9730 | +60.8% |
| March 2026 | $0.6050 | -10.4% |
| February 2026 | $0.6750 | -19.0% |
| January 2026 | $0.8330 | +8.2% |
| December 2025 | $0.7700 | -0.1% |
| November 2025 | $0.7710 | -17.5% |
| October 2025 | $0.9350 | -7.4% |
About the PDSB data
Daily bars. 2,764 sessions from Sep 30, 2015 to Sep 28, 2026, one row per Nasdaq trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Jul 13, 2026 forward, most recent session Sep 25, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are Nasdaq trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Sep 30, 2015, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/PDSB/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
Common questions
PDSB share price history
