MBX Biosciences Inc

MBXNASDAQ · USD
54.38USD-0.62 (-1.13%)
2210

MBX Biosciences Inc (MBX) Historical Volatility

MBX's 30 day historical volatility is 58.67%, in the 17th percentile of readings over the past year. This is a low percentile, meaning MBX Biosciences Inc shares have been calmer than usual. MBX's 30 day implied volatility sits at 123.88%, with an IV Rank of 90.08%, leaving IV 65.21 points above historical volatility. This means options are pricing in more movement than the stock has actually delivered, as of Nov 3, 2026.

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Tracking MBX historical volatility helps you see how much MBX Biosciences Inc's stock price has actually moved, giving you a baseline for whether option premiums look fair, cheap, or expensive. While implied volatility shows what the market expects, MBX's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor MBX 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 a stock's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. MBX's 30 day historical volatility, or MBX HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing MBX's HV to its implied volatility reveals the volatility risk premium. When IV sits well above HV, options are pricing in more movement than the stock has actually delivered, giving option sellers an edge. When HV runs hot relative to IV, options are pricing in less movement than the stock has delivered, and buyers may be underpaying for it.

MBX Biosciences, Inc., a clinical-stage biopharmaceutical company, focuses on the discovery and development of precision peptide therapies for the treatment of endocrine and metabolic disorders. Its lead product candidate is MBX 2109, a parathyroid hormone peptide prodrug, which is in Phase 2 clinical trial designed as a potential long-acting hormone replacement therapy for the treatment of chronic hypoparathyroidism. The company is also developing MBX 1416, a long-acting glucagon-like peptide-1 (GLP-1) receptor antagonist that is in Phase 1 clinical trial designed as a potential therapy for post-bariatric hypoglycemia, a chronic complication of bariatric surgery.

Historical Volatility

HV Percentile
17thHV Percentile
Low

Historical movement is subdued versus the past year. The stock has been unusually quiet.

Historical Volatility (30d)58.67%

HV Percentile17th

Implied Volatility (30d)123.88%

IV Rank90.08%

IV Minus HV+65.21%

As of Nov 3, 2026

IV vs HV
Implied Volatility (IV) vs Historical Volatility (HV) over the past month.

As of Nov 3, 2026

IV - HV Difference
Difference between IV and HV over time. Positive values indicate IV > HV.

As of Nov 3, 2026

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