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Neurocrine Biosciences Inc (NBIX)

Red 📈 Growth

Health Care · As of 17 July 2026

Price chart — 52 weeks

NBIX · 170.88 (last weekly close) SMA 10w SMA 40w
110120130140150160170180AugSepOctNovDec2026FebMarAprMayJunJul5.0MWeek of Jul 21, 2025 · O 133.16 · H 135.00 · L 130.75 · C 132.14 · Vol 4.0MWeek of Jul 28, 2025 · O 132.49 · H 137.44 · L 124.54 · C 128.91 · Vol 7.5MWeek of Aug 4, 2025 · O 128.91 · H 129.35 · L 123.67 · C 125.01 · Vol 5.5MWeek of Aug 11, 2025 · O 124.54 · H 133.25 · L 123.69 · C 132.90 · Vol 4.3MWeek of Aug 18, 2025 · O 132.77 · H 137.03 · L 131.91 · C 135.43 · Vol 2.9MWeek of Aug 25, 2025 · O 134.95 · H 140.03 · L 133.62 · C 139.60 · Vol 3.3MWeek of Sep 1, 2025 · O 139.08 · H 145.79 · L 135.61 · C 144.10 · Vol 4.3MWeek of Sep 8, 2025 · O 143.02 · H 145.16 · L 140.56 · C 141.87 · Vol 3.5MWeek of Sep 15, 2025 · O 141.73 · H 146.32 · L 139.25 · C 145.23 · Vol 4.5MWeek of Sep 22, 2025 · O 145.00 · H 148.00 · L 139.90 · C 142.00 · Vol 4.1MWeek of Sep 29, 2025 · O 141.55 · H 141.97 · L 135.59 · C 137.03 · Vol 5.6MWeek of Oct 6, 2025 · O 137.21 · H 141.14 · L 135.80 · C 136.63 · Vol 3.5MWeek of Oct 13, 2025 · O 136.85 · H 140.73 · L 135.63 · C 140.09 · Vol 3.7MWeek of Oct 20, 2025 · O 141.08 · H 144.65 · L 138.79 · C 144.00 · Vol 3.1MWeek of Oct 27, 2025 · O 145.00 · H 149.98 · L 133.61 · C 143.21 · Vol 7.6MWeek of Nov 3, 2025 · O 142.62 · H 157.67 · L 139.46 · C 152.37 · Vol 6.8MWeek of Nov 10, 2025 · O 152.97 · H 154.10 · L 142.99 · C 144.86 · Vol 5.0MWeek of Nov 17, 2025 · O 144.66 · H 145.91 · L 137.02 · C 141.83 · Vol 5.0MWeek of Nov 24, 2025 · O 142.02 · H 153.70 · L 139.27 · C 152.16 · Vol 4.1MWeek of Dec 1, 2025 · O 152.38 · H 156.76 · L 149.58 · C 155.51 · Vol 3.9MWeek of Dec 8, 2025 · O 156.65 · H 160.18 · L 151.09 · C 152.80 · Vol 5.2MWeek of Dec 15, 2025 · O 152.78 · H 155.55 · L 141.00 · C 145.00 · Vol 7.0MWeek of Dec 22, 2025 · O 145.00 · H 148.56 · L 144.65 · C 145.26 · Vol 2.3MWeek of Dec 29, 2025 · O 145.26 · H 145.51 · L 138.64 · C 140.60 · Vol 3.5MWeek of Jan 5, 2026 · O 136.00 · H 142.16 · L 134.03 · C 135.79 · Vol 7.0MWeek of Jan 12, 2026 · O 135.21 · H 135.98 · L 131.30 · C 132.39 · Vol 6.1MWeek of Jan 19, 2026 · O 130.22 · H 138.74 · L 129.17 · C 136.18 · Vol 3.9MWeek of Jan 26, 2026 · O 134.36 · H 138.13 · L 132.75 · C 136.06 · Vol 4.4MWeek of Feb 2, 2026 · O 135.33 · H 142.15 · L 135.00 · C 141.20 · Vol 5.3MWeek of Feb 9, 2026 · O 141.02 · H 142.82 · L 122.14 · C 124.12 · Vol 10.0MWeek of Feb 16, 2026 · O 125.14 · H 130.98 · L 125.14 · C 128.63 · Vol 5.0MWeek of Feb 23, 2026 · O 128.02 · H 132.99 · L 126.59 · C 132.25 · Vol 5.1MWeek of Mar 2, 2026 · O 130.32 · H 134.83 · L 126.95 · C 128.13 · Vol 5.8MWeek of Mar 9, 2026 · O 128.43 · H 131.90 · L 126.88 · C 129.78 · Vol 4.2MWeek of Mar 16, 2026 · O 130.40 · H 132.25 · L 126.68 · C 127.68 · Vol 5.4MWeek of Mar 23, 2026 · O 129.65 · H 133.05 · L 125.11 · C 128.32 · Vol 4.4MWeek of Mar 30, 2026 · O 129.48 · H 133.99 · L 128.20 · C 131.60 · Vol 3.9MWeek of Apr 6, 2026 · O 130.93 · H 134.20 · L 125.31 · C 128.89 · Vol 6.6MWeek of Apr 13, 2026 · O 128.69 · H 133.74 · L 125.64 · C 133.25 · Vol 6.1MWeek of Apr 20, 2026 · O 132.89 · H 134.11 · L 127.20 · C 127.68 · Vol 5.2MWeek of Apr 27, 2026 · O 127.43 · H 134.11 · L 126.49 · C 131.78 · Vol 5.7MWeek of May 4, 2026 · O 131.78 · H 154.74 · L 131.78 · C 152.25 · Vol 8.3MWeek of May 11, 2026 · O 152.00 · H 162.39 · L 150.32 · C 158.42 · Vol 6.7MWeek of May 18, 2026 · O 158.70 · H 159.76 · L 152.54 · C 156.70 · Vol 5.5MWeek of May 25, 2026 · O 158.00 · H 159.08 · L 154.32 · C 158.30 · Vol 4.7MWeek of Jun 1, 2026 · O 159.36 · H 169.57 · L 154.06 · C 163.88 · Vol 6.6MWeek of Jun 8, 2026 · O 163.88 · H 169.39 · L 159.44 · C 159.76 · Vol 4.8MWeek of Jun 15, 2026 · O 159.89 · H 161.66 · L 155.30 · C 158.29 · Vol 5.9MWeek of Jun 22, 2026 · O 161.17 · H 169.56 · L 159.32 · C 168.52 · Vol 6.2MWeek of Jun 29, 2026 · O 168.87 · H 174.38 · L 165.91 · C 174.26 · Vol 4.6MWeek of Jul 6, 2026 · O 175.01 · H 181.18 · L 171.14 · C 177.11 · Vol 5.3MWeek of Jul 13, 2026 · O 174.50 · H 177.33 · L 169.01 · C 170.88 · Vol 5.3M171
Weekly candles over the last 52 weeks, split-adjusted, with 10- and 40-week moving averages; trading volume along the bottom. As of Jul 13, 2026.

OakBag’s model puts the fair value of Neurocrine Biosciences Inc (NBIX) at about $150.73, against a recent price of $170.88 — a margin of safety of -13%. On that basis the traffic light is set so it looks expensive or risky. The estimate blends up to 4 independent valuation methods and is benchmarked against other Health Care names. It is a model estimate for research, not a price target or a recommendation.

Fair value vs. price

Current price
$170.88
Estimated fair value
$150.73
Margin of safety
-13%
−50%0+50%
Growth fair value
$290.99
Margin of safety (growth)
+41%

How the fair value is built

Peer P/E$178.93
Peer EV/EBITDA$162.20
ML-justified$139.27
Cash-flow DCF$110.63
Graham number$183.25

How is this computed?

Why not green?

  • It looks cheap largely because of its high quality. Stripping the quality premium out, the margin of safety is only -25% — below the buy bar (quality is already rewarded in the score).

Knock-out safety checks passed

  • Bankruptcy risk (Altman Z″)
  • Negative equity
  • Excessive leverage
  • Illiquid
  • Penny / micro-cap
  • Stale fundamentals
Piotroski F-score
4 / 9
Altman Z-score
9.02
Beneish M-score
-2.46

Quality & factor profile

Value +0.30
Quality +0.51
Profitability +1.24
Momentum -0.47
Growth +0.50
Low volatility +0.79

See the full analysis

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Frequently asked questions

Is Neurocrine Biosciences (NBIX) undervalued?

On OakBag’s model, Neurocrine Biosciences Inc looks expensive or risky: the estimated fair value is $150.73 versus a recent price of $170.88, a margin of safety of -13%. This is a model estimate, not investment advice.

What is NBIX’s fair value estimate?

OakBag estimates Neurocrine Biosciences Inc’s fair value at about $150.73, blending up to 4 methods — peer P/E, price-to-book, peer EV/EBITDA, a machine-learning valuation and a cash-flow DCF — clipped to a sensible band and taken at the median.

What is margin of safety?

Margin of safety is how far below the estimated fair value the price sits: (fair value − price) ÷ fair value. Here it is -13%. A positive number means the model sees the stock as cheap; OakBag only turns a stock green above +15%.

Does a green verdict mean I should buy NBIX?

No. OakBag is an educational and research tool, not investment advice. The traffic light is an automated model output based on third-party data that may be delayed or inaccurate. Always do your own research.

Other Health Care stocks

An educational and research tool — not investment advice. OakBag is an educational and research tool, not investment advice. Scores and rankings are automated model outputs based on third-party data and may be inaccurate or delayed. Nothing here is a recommendation to buy or sell any security. Investing involves risk, including possible loss of principal.