$NBIX
Neurocrine Biosciences Inc
XNAS•Health Care•Biological Products, (No Diagnostic Substances)
Why is NBIX down today? It is at $159.03 (-1.53%), and our scanner flagged it 45 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment NBIX spikes, and full due diligence on NBIX — key stats, earnings, dilution and insider activity. Free.
Get free $NBIX alerts the moment volume spikes
Our scanner flagged $NBIX 45 times in the last 30 days. Create a free account to track $NBIX, build a watchlist, and get instant unusual-volume alerts — plus 5 free premium days, no card needed.
No card · 5 premium days · join 800+ traders
Key Stats
- Price
- $159.03
- Change today
- -1.53%
- Previous close
- $161.50
- 52-week range
- $122.14 – $186.12
- Market cap
- $16.42B
- Institutional own.
- 99.9%
- Total held
- 100.0%
- Short interest
- 5.3M ▼ -4% vs prior · as of 2026-07-15
- Days to cover
- 4.9d
- Avg daily volume
- 1.1M
- Sector
- Health Care
- Industry
- Biological Products, (No Diagnostic Substances)
- Exchange
- XNAS
- 5m
- 0.5x
- 15m
- 0.7x
- 1h
- 0.6x
- 1D
- 0.1x
Get free NBIX + market alerts in your inbox
The top plays and unusual-volume catches our scanner flags, emailed to you. No account needed.
No spam. Unsubscribe anytime. Not investment advice.
Why is $NBIX down today?
Here is the latest on NBIX from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for NBIX today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystMerger / acquisition agreement, from the latest SEC filing. Read it →Insiders
Insiders selling0 buys, 20 sells last 3 months (9/61 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Norwalk Leslie V Director | Other | 842 | added 53% | 2K | $117K at $139.43 | Jul 29, 26 |
Norwalk Leslie V Director | Sold (automatic/other) | -1K | sold 44% | 2K | $228K at $182.01 | Jul 28, 26 |
Delaet Ingrid Officer | Sold (automatic/other) | -4K | sold 21% | 16K | $791K at $181.02 | Jul 10, 26 |
Delaet Ingrid Officer | Other | 4K | added 27% | 21K | $463K at $106.02 | Jul 10, 26 |
Delaet Ingrid Officer | Sold (automatic/other) | -8K | sold 34% | 16K | $1.5M at $178.72 | Jul 9, 26 |
Delaet Ingrid Officer | Other | 8K | added 52% | 25K | $873K at $103.52 | Jul 9, 26 |
Lippoldt Darin Officer | Sold (automatic/other) | -10K | sold 15% | 55K | $1.8M at $179.60 | Jul 9, 26 |
Lippoldt Darin Officer | Other | 10K | added 18% | 65K | $815K at $81.49 | Jul 9, 26 |
Delaet Ingrid Officer | Sold (automatic/other) | -3K | sold 14% | 16K | $489K at $178.54 | Jul 8, 26 |
Delaet Ingrid Officer | Other | 3K | added 17% | 19K | $283K at $103.52 | Jul 8, 26 |
Delaet Ingrid Officer | Sold (automatic/other) | -3K | sold 17% | 16K | $607K at $178.57 | Jul 7, 26 |
Delaet Ingrid Officer | Other | 3K | added 21% | 20K | $352K at $103.52 | Jul 7, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
$NBIX Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$NBIX Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.
Stocks similar to NBIX
Comparable names in biological products, (no diagnostic substances), closest in size first.
NBIX stock FAQ
Why is $NBIX down today?
Here is the latest on NBIX from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for NBIX today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
What is the NBIX stock price today?
NBIX last traded at $159.03, down 1.53% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live NBIX alerts?
The NBIX Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged NBIX 45 times in the last 30 days.
What exchange is NBIX on?
NBIX (Neurocrine Biosciences Inc) trades on XNAS, with a market cap of about $16.42B in the BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES) sector.
Is NBIX good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge NBIX for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.