$QDEL
QuidelOrtho Corporation Common Stock
XNAS•Health Care•In Vitro & in Vivo Diagnostic Substances
Why is QDEL down today? It is at $14.60 (-1.68%), and our scanner flagged it 99 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment QDEL spikes, and full due diligence on QDEL — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $14.60
- Change today
- -1.68%
- Previous close
- $14.85
- 52-week range
- $9.92 – $35.58
- Market cap
- $1.01B
- Total held
- 1.1%
- Tradeable float
- 67.8M 99% of shares · after 1% insiders + institutional n/a
- Short interest
- 13.0M ▲ +10% vs prior · as of 2026-07-31
- Short % of float
- 19.2%
- Days to cover
- 12.7d
- Avg daily volume
- 1.6M
- Sector
- Health Care
- Industry
- In Vitro & in Vivo Diagnostic Substances
- Exchange
- XNAS
- 5mthin
- 1.9x
- 15mthin
- 1.9x
- 1hthin
- 1.9x
- 1D
- --
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Why is $QDEL down today?
Here is the latest on QDEL from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for QDEL today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystQuidelOrtho Corp: Q2 FY2026 results, three months to Jun 28, 2026, from an SEC filing. Read it →Latest filing4Insider trade (Form 4)Aug 18, 2026 · 4 days agoInsiders
Insiders buying14 buys, 2 sells last 3 months (43/23 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Hanson Bryan Michael Officer | Sold (automatic/other) | -162 | sold 2.0% | 8K | $2K at $14.30 | Aug 15, 26 |
Hanson Bryan Michael Officer | Other | 446 | added 5.7% | 8K | n/a | Aug 15, 26 |
Hanson Bryan Michael Officer | Sold (automatic/other) | -2K | sold 21% | 8K | $38K at $18.18 | Jul 1, 26 |
Hanson Bryan Michael Officer | Other | 6K | added 100% | 10K | n/a | Jul 1, 26 |
Michael Edward L. Director | Acquired (grant/award) | +1K | added 4.4% | 29K | n/a | Jun 6, 26 |
Buechler Kenneth F Director | Acquired (grant/award) | +2K | added 2.0% | 111K | n/a | Jun 6, 26 |
Polan Mary Lake Ph D Director | Acquired (grant/award) | +973 | added 5.0% | 20K | n/a | Jun 6, 26 |
Widder Kenneth J Director | Acquired (grant/award) | +1K | added 2.7% | 45K | n/a | Jun 6, 26 |
Dilsaver Evelyn S Director | Acquired (grant/award) | +7K | added 64% | 17K | n/a | May 29, 26 |
Michael Edward L. Director | Acquired (grant/award) | +7K | added 32% | 28K | n/a | May 29, 26 |
Rhoads Ann D Director | Acquired (grant/award) | +7K | added 42% | 23K | n/a | May 29, 26 |
Wilkins Joseph D Jr. Director | Acquired (grant/award) | +7K | added 58% | 19K | n/a | May 29, 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.
$QDEL Sentiment
NeutralBlend of news sentiment, today’s move, and community votes. Not investment advice.
$QDEL Activity
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QDEL stock FAQ
Why is $QDEL down today?
Here is the latest on QDEL from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for QDEL 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 QDEL stock price today?
QDEL last traded at $14.60, down 1.68% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live QDEL alerts?
The QDEL 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 QDEL 99 times in the last 30 days.
What exchange is QDEL on?
QDEL (QuidelOrtho Corporation Common Stock) trades on XNAS, with a market cap of about $1.01B in the IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES sector.
Is QDEL 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 QDEL for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.