22nd Century Group Stock Price History
NASDAQ: XXIIHealth Care Medicinal Chemicals and Botanical Products USD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
XXII price history at a glance
The price history for 22nd Century Group (XXII) on this page begins on October 7, 2026, when the stock closed at $0.8915; it most recently closed at $0.8116 on October 9, 2026. The highest price in this record is $0.9147, reached on October 7, 2026; the latest close is 11.3% 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
- $0.9147
- Date of high
- Oct 7, 2026
- Low since 2026
- $0.8036
- Date of low
- Oct 9, 2026
- 52-week high
- $540.00
- 52-week low
- $0.785
- Last close
- $0.8116
XXII returns
1 week
-8.96%
XXII price return, excluding dividends.
XXII daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 0.8312 | 0.8601 | 0.8036 | 0.8116 | -6.79% | |
| 0.88 | 0.9061 | 0.8301 | 0.8707 | -2.33% | |
| 0.9147 | 0.9147 | 0.8784 | 0.8915 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the XXII chart for longer ranges.