NKGen Biotech, Inc. Common Stock (NKGN) Stock Price History
Historical prices from 2023 to 2026
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NKGN Historical Performance
Short-Term Returns
NKGN Stock Price Trajectory (2023–2026)
As of May 8, 2026, NKGen Biotech, Inc. Common Stock (NKGN) trades at $0.06, representing a -55.9% 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 37% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers FATE (+143.0% 1Y), NKTX (+68.4% 1Y), and CELC (+1184.0% 1Y), NKGN has underperformed the peer group average. Compare NKGN vs FATE →
NKGN Historical Price Data (2025–2026)
Showing 30 of 633 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 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% |
| 2026-03-10 | 0.18 | 0.18 | 0.18 | 0.18 | 1K | 0.00% |
| 2026-03-09 | 0.18 | 0.18 | 0.18 | 0.18 | 1K | -10.00% |
| 2026-03-06 | 0.20 | 0.20 | 0.20 | 0.20 | 3K | +185.71% |
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Start ComparisonNKGN — Frequently Asked Questions
Quick answers to the most common questions about buying NKGN stock.
How has NKGN stock performed recently?
NKGN declined -55.9% 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 $0.46. Current 1-year return of -55.9% 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.