NKGen Biotech, Inc. Common Stock (NKGN) Stock Price History
Historical prices from 2023 to 2026
- 1M
- +0.0%
- 3M
- -62.5%
- YTD
- +20.0%
- 1Y
- -75.0%
- 3Y
- -78.1%
- 5Y
- -59.8%
Loading 10-year price history...
NKGN Historical Performance
NKGN Annual Returns
Year-by-year price performance · 2023–2026
- 2023 annual price return
- -51.8%
- 2024 annual price return
- -78.4%
- 2025 annual price return
- -92.8%
- 2026 annual price return
- +20.0%
NKGN Stock Price Trajectory (2023–2026)
As of June 22, 2026, NKGen Biotech, Inc. Common Stock (NKGN) trades at $0.06, representing a -75.0% return over the past year. The stock has delivered a -98.9% total return over five years (-59.8% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $6.70 on October 2, 2023. From this peak, NKGN has corrected -99.1%, currently trading 18% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers FATE (+72.7% 1Y), NKTX (+57.1% 1Y), and CELC (+643.1% 1Y), NKGN has underperformed the peer group average. Compare NKGN vs FATE →
NKGN Historical Price Data · from 2023
Rows 1–50 of 656| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-18 | 0.06 | 0.06 | 0.06 | 0.06 | 370 | 0.00% |
| 2026-06-17 | 0.06 | 0.06 | 0.06 | 0.06 | 2K | 0.00% |
| 2026-06-16 | 0.06 | 0.06 | 0.06 | 0.06 | 2K | -60.00% |
| 2026-06-15 | 0.06 | 0.15 | 0.06 | 0.15 | 922 | +150.00% |
| 2026-06-12 | 0.06 | 0.06 | 0.06 | 0.06 | 21K | 0.00% |
| 2026-06-11 | 0.06 | 0.06 | 0.06 | 0.06 | 1K | 0.00% |
| 2026-06-10 | 0.06 | 0.06 | 0.06 | 0.06 | 504 | 0.00% |
| 2026-06-09 | 0.06 | 0.06 | 0.06 | 0.06 | 2K | 0.00% |
| 2026-06-03 | 0.06 | 0.06 | 0.06 | 0.06 | 495 | 0.00% |
| 2026-06-02 | 0.06 | 0.06 | 0.06 | 0.06 | 500 | 0.00% |
| 2026-06-01 | 0.06 | 0.06 | 0.06 | 0.06 | 27K | 0.00% |
| 2026-05-29 | 0.06 | 0.06 | 0.06 | 0.06 | 1K | 0.00% |
| 2026-05-28 | 0.06 | 0.06 | 0.06 | 0.06 | 201 | 0.00% |
| 2026-05-27 | 0.06 | 0.06 | 0.06 | 0.06 | 210 | 0.00% |
| 2026-05-22 | 0.06 | 0.06 | 0.06 | 0.06 | 51K | 0.00% |
| 2026-05-21 | 0.06 | 0.06 | 0.06 | 0.06 | 1K | 0.00% |
| 2026-05-20 | 0.06 | 0.06 | 0.06 | 0.06 | 150 | 0.00% |
| 2026-05-18 | 0.06 | 0.06 | 0.06 | 0.06 | 164 | 0.00% |
| 2026-05-14 | 0.06 | 0.06 | 0.06 | 0.06 | 0 | 0.00% |
| 2026-05-13 | 0.06 | 0.06 | 0.06 | 0.06 | 0 | 0.00% |
| 2026-05-12 | 0.06 | 0.06 | 0.06 | 0.06 | 105 | -20.00% |
| 2026-05-11 | 0.08 | 0.08 | 0.07 | 0.07 | 6K | -53.13% |
| 2026-05-08 | 0.16 | 0.16 | 0.16 | 0.16 | 2K | +166.67% |
| 2026-05-06 | 0.06 | 0.06 | 0.06 | 0.06 | 184 | 0.00% |
| 2026-05-01 | 0.06 | 0.06 | 0.06 | 0.06 | 100 | 0.00% |
| 2026-04-29 | 0.06 | 0.06 | 0.06 | 0.06 | 120 | 0.00% |
| 2026-04-27 | 0.06 | 0.06 | 0.06 | 0.06 | 0 | 0.00% |
| 2026-04-24 | 0.06 | 0.06 | 0.06 | 0.06 | 301 | 0.00% |
| 2026-04-23 | 0.06 | 0.06 | 0.06 | 0.06 | 175 | 0.00% |
| 2026-04-22 | 0.06 | 0.06 | 0.06 | 0.06 | 21K | 0.00% |
| 2026-04-20 | 0.06 | 0.06 | 0.06 | 0.06 | 200 | 0.00% |
| 2026-04-17 | 0.06 | 0.06 | 0.06 | 0.06 | 349 | -14.29% |
| 2026-04-16 | 0.07 | 0.07 | 0.07 | 0.07 | 135 | +16.67% |
| 2026-04-15 | 0.06 | 0.06 | 0.06 | 0.06 | 134 | -62.50% |
| 2026-04-13 | 0.10 | 0.16 | 0.10 | 0.16 | 2K | +166.67% |
| 2026-04-09 | 0.06 | 0.06 | 0.06 | 0.06 | 191 | 0.00% |
| 2026-04-08 | 0.06 | 0.06 | 0.06 | 0.06 | 118 | 0.00% |
| 2026-04-06 | 0.06 | 0.06 | 0.06 | 0.06 | 510 | 0.00% |
| 2026-04-02 | 0.06 | 0.06 | 0.06 | 0.06 | 510 | 0.00% |
| 2026-04-01 | 0.06 | 0.06 | 0.06 | 0.06 | 102 | -14.29% |
| 2026-03-30 | 0.06 | 0.07 | 0.06 | 0.07 | 1K | +16.67% |
| 2026-03-26 | 0.06 | 0.06 | 0.06 | 0.06 | 3K | 0.00% |
| 2026-03-25 | 0.06 | 0.06 | 0.06 | 0.06 | 3K | -62.50% |
| 2026-03-23 | 0.16 | 0.16 | 0.16 | 0.16 | 2K | +6.67% |
| 2026-03-19 | 0.15 | 0.15 | 0.15 | 0.15 | 2K | -6.25% |
| 2026-03-18 | 0.16 | 0.16 | 0.16 | 0.16 | 2K | +166.67% |
| 2026-03-17 | 0.06 | 0.06 | 0.06 | 0.06 | 5K | 0.00% |
| 2026-03-16 | 0.06 | 0.06 | 0.06 | 0.06 | 211 | 0.00% |
| 2026-03-13 | 0.06 | 0.10 | 0.06 | 0.06 | 7K | -66.67% |
| 2026-03-11 | 0.18 | 0.18 | 0.18 | 0.18 | 1K | 0.00% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
NKGN — Frequently Asked Questions
Quick answers to the most common questions about buying NKGN stock.
How has NKGN stock performed recently?
NKGN declined -75.0% over the past year, below its 5-year annualized CAGR of -59.8%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is NKGN's all-time high price?
NKGen Biotech, Inc. Common Stock reached $6.70 on 2023-10-02. The 52-week high is $0.38. Current 1-year return of -75.0% places the stock further from historical peaks.
Where can I download NKGN historical price data?
This page provides NKGN daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2023-2026, downloadable in CSV format.