Nkarta Inc
Nkarta Inc (NKTX) Historical Volatility
NKTX 30-day historical volatility is 66%. This ranks in the 32th percentile of readings over the past year.
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Tracking NKTX historical volatility helps you see how much Nkarta Inc's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, Nkarta Inc's HV tells you what really happened. Use our scanner to monitor NKTX 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.
Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The NKTX 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Nkarta Inc's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.
Nkarta, Inc., a a clinical-stage biopharmaceutical company, develops and commercializes cell therapies for cancer treatment. The company's approach for cellular immunotherapy involves chimeric antigen receptors on the surface of a natural killer (NK) cell that enable the cell to recognize specific proteins or antigens that are present on the surface of tumor cells. Its two co-lead product candidates are NKX101, which is in Phase I clinical trials for the treatment of relapsed/refractory acute myeloid leukemia or higher risk myelodysplastic syndromes; and NKX019, a pre-clinical product, which is based on the ability to treat various B cell malignancies by targeting the CD19 antigen found on these types of cancerous cells.
The company has a research collaboration agreement with CRISPR Therapeutics AG. Nkarta, Inc. was incorporated in 2015 and is based in South San Francisco, California.
Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts Nkarta Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where NKTX HV is running hot, cold, or in line. Make the NKTX 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 25, 2026
As of September 25, 2026
See how volatility has moved over time
Track NKTX historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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