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QuidelOrtho (QDEL)

(Delayed Data from NSDQ)

$24.40 USD

24.40
1,722,894

+0.96 (4.10%)

Updated Aug 7, 2025 04:00 PM ET

After-Market: $24.42 +0.02 (0.08%) 7:00 PM ET

Zacks Rank:

This is our short term rating system that serves as a timeliness indicator for stocks over the next 1 to 3 months. How good is it? See rankings and related performance below.

Zacks Rank Definition Annualized Return
1Strong Buy23.75%
2Buy17.82%
3Hold9.58%
4Sell5.28%
5Strong Sell2.61%
S&P50011.30%

Zacks Rank Education - Learn about the Zacks Rank

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2-Buy of 5   2      

Style Scores:

The Style Scores are a complementary set of indicators to use alongside the Zacks Rank. It allows the user to better focus on the stocks that are the best fit for his or her personal trading style.

The scores are based on the trading styles of Value, Growth, and Momentum. There's also a VGM Score ('V' for Value, 'G' for Growth and 'M' for Momentum), which combines the weighted average of the individual style scores into one score.

  • Value Score A
  • Growth Score A
  • Momentum Score A
  • VGM Score A

Within each Score, stocks are graded into five groups: A, B, C, D and F. As you might remember from your school days, an A, is better than a B; a B is better than a C; a C is better than a D; and a D is better than an F.

As an investor, you want to buy stocks with the highest probability of success. That means you want to buy stocks with a Zacks Rank #1 or #2, Strong Buy or Buy, which also has a Score of an A or a B in your personal trading style.

Zacks Style Scores Education - Learn more about the Zacks Style Scores

A Value A Growth B Momentum A VGM

Industry Rank:

The Zacks Industry Rank assigns a rating to each of the 265 X (Expanded) Industries based on their average Zacks Rank.

An industry with a larger percentage of Zacks Rank #1's and #2's will have a better average Zacks Rank than one with a larger percentage of Zacks Rank #4's and #5's.

The industry with the best average Zacks Rank would be considered the top industry (1 out of 265), which would place it in the top 1% of Zacks Ranked Industries. The industry with the worst average Zacks Rank (265 out of 265) would place in the bottom 1%.

Zacks Rank Education -- Learn more about the Zacks Rank
Zacks Industry Rank Education -- Learn more about the Zacks Industry Rank

Bottom 37% (156 out of 246)

Industry: Medical - Products

Zacks News

Zacks Equity Research

Quidel Corporation (QDEL) Reports Solid Preliminary Q3 Revenues

Quidel's (QDEL) revenue growth in the third quarter is likely to have been boosted by robust sales of its SARS-related products.

Zacks Equity Research

New Strong Sell Stocks for October 6th

EQX, LMNR, QDEL, CP, and KAR have been added to the Zacks Rank #5 (Strong Sell) List on October 6, 2021.

Zacks Equity Research

Sonos, Tencent, Quest Diagnostics, Quidel and LabCorp highlighted as Zacks Bull and Bear of the Day

Sonos, Tencent, Quest Diagnostics, Quidel and LabCorp highlighted as Zacks Bull and Bear of the Day

Riya Anand headshot

3 Diagnostics Stocks in Focus on Biden's Delta Variant Mandate

Stocks like Quest Diagnostics (DGX), Quidel Corporation (QDEL) and LabCorp (LH) are the right picks now, thanks to rising COVID-19 testing demand.

Zacks Equity Research

Quidel's (QDEL) QuickVue OTC COVID-19 Test Now Widely Available

In-store and online availability of Quidel's (QDEL) QuickVue OTC COVID-19 Test is expected to meet the rising COVID-19 testing needs across the United States.

Zacks Equity Research

Quidel (QDEL) Q2 Earnings Fall Shy of Estimates, Margins Down

Quidel's (QDEL) dismal Q2 performance stems from lower revenues across majority of its product categories.

Zacks Equity Research

Quidel (QDEL) Q2 Earnings Miss Estimates

Quidel (QDEL) delivered earnings and revenue surprises of -37.50% and 1.91%, respectively, for the quarter ended June 2021. Do the numbers hold clues to what lies ahead for the stock?

Zacks Equity Research

Quidel (QDEL) to Report Q2 Earnings: What's in the Offing?

Quidel (QDEL) is likely to have registered solid product sales during Q2 which are likely to have driven its overall top line.

Zacks Equity Research

Earnings Preview: Quidel (QDEL) Q2 Earnings Expected to Decline

Quidel (QDEL) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.

Zacks Equity Research

Quidel (QDEL) Gains As Market Dips: What You Should Know

Quidel (QDEL) closed at $121.25 in the latest trading session, marking a +0.82% move from the prior day.

Zacks Equity Research

Quidel (QDEL) Gains But Lags Market: What You Should Know

Quidel (QDEL) closed at $128.60 in the latest trading session, marking a +0.37% move from the prior day.

Zacks Equity Research

Quidel (QDEL) Outpaces Stock Market Gains: What You Should Know

Quidel (QDEL) closed at $114.96 in the latest trading session, marking a +1.87% move from the prior day.

Zacks Equity Research

Quidel (QDEL) Gains As Market Dips: What You Should Know

Quidel (QDEL) closed the most recent trading day at $113.80, moving +0.92% from the previous trading session.

Zacks Equity Research

Zacks Value Investor Highlights: Hibbett Sports, CoDiagnostics, Quidel Corp, DHT Holdings and Rocket Companies

Zacks Value Investor Highlights: Hibbett Sports, CoDiagnostics, Quidel Corp, DHT Holdings and Rocket Companies

Tracey Ryniec headshot

Screening for Ben Graham Value Stocks

What kind of value stocks would Ben Graham, the father of value investing, be looking at in 2021?

Zacks Equity Research

Quidel (QDEL) Gains As Market Dips: What You Should Know

Quidel (QDEL) closed the most recent trading day at $112.03, moving +0.93% from the previous trading session.

Zacks Equity Research

NVIDIA, Quidel, Volkswagen, Daimler and BMW highlighted as Zacks Bull and Bear of the Day

NVIDIA, Quidel, Volkswagen, Daimler and BMW highlighted as Zacks Bull and Bear of the Day

Kevin Cook headshot

Bear of the Day: Quidel (QDEL)

Estimates get slashed another 30% since their Q1 report, driving yoy projections negative into 2022

Zacks Equity Research

Quidel (QDEL) Gains As Market Dips: What You Should Know

Quidel (QDEL) closed the most recent trading day at $112.42, moving +0.64% from the previous trading session.

Zacks Equity Research

Quidel (QDEL) Misses Q1 Earnings Estimates

Quidel (QDEL) delivered earnings and revenue surprises of -10.06% and 0.03%, respectively, for the quarter ended March 2021. Do the numbers hold clues to what lies ahead for the stock?

Zacks Equity Research

Quidel (QDEL) to Report Q1 Earnings: What's in the Offing?

Quidel (QDEL) is likely to have witnessed recovery in rapid immunoassay revenues during Q1.

Zacks Equity Research

NVIDIA, Quidel, Amazon, Google and Apple highlighted as Zacks Bull and Bear of the Day

NVIDIA, Quidel, Amazon, Google and Apple highlighted as Zacks Bull and Bear of the Day

Kevin Cook headshot

Bear of the Day: Quidel (QDEL)

Rising star in diagnostics had a shot at big cap status with 200% growth on COVID testing that faded

Zacks Equity Research

Quidel (QDEL) Earnings Expected to Grow: Should You Buy?

Quidel (QDEL) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.

Zacks Equity Research

New Strong Sell Stocks for April 29th

AJRD, HRTG, LMB, QDEL, and SPFI have been added to the Zacks Rank #5 (Strong Sell) List on April 29, 2021