Purple Biotech Stock Price History
NASDAQ: PPBTHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
PPBT price history at a glance
The price history for Purple Biotech (PPBT) on this page begins on October 7, 2026, when the stock closed at $1.46; it most recently closed at $1.33 on October 9, 2026. The highest price in this record is $1.48, reached on October 7, 2026; the latest close is 10.1% below that peak. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2026
- $1.48
- Date of high
- Oct 7, 2026
- Low since 2026
- $1.33
- Date of low
- Oct 9, 2026
- 52-week high
- $14.10
- 52-week low
- $1.16
- IPO year
- 2015
- Last close
- $1.33
PPBT returns
1 week
-8.90%
PPBT price return, excluding dividends.
PPBT daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 1.42 | 1.44 | 1.33 | 1.33 | -7.64% | |
| 1.43 | 1.44 | 1.41 | 1.44 | -1.37% | |
| 1.44 | 1.48 | 1.40 | 1.46 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the PPBT chart for longer ranges.