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Castle Biosciences (CSTL)

(Delayed Data from NSDQ)

$19.65 USD

19.65
660,813

-0.11 (-0.56%)

Updated Aug 7, 2025 03:59 PM ET

After-Market: $19.26 -0.39 (-1.98%) 5:46 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%

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3-Hold of 5     3    

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

B Value D Growth A Momentum B 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

Top 41% (100 out of 246)

Industry: Medical - Biomedical and Genetics

Zacks News

Zacks Equity Research

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    Zacks Equity Research

    Zacks.com featured highlights include: Catalyst Biosciences, UFP Industries, VeriSign, InMode and Castle Biosciences

    Zacks.com featured highlights include: Catalyst Biosciences, UFP Industries, VeriSign, InMode and Castle Biosciences

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    5 Stocks Set to Pop on New Analyst Coverage

    Increased analyst coverage over the last few weeks might lead to solid price appreciation for stocks like Catalyst Biosciences (CBIO), UFP Industries (UFPI), VeriSign (VRSN), InMode (INMD) and Castle Biosciences (CSTL).

    Zacks Equity Research

    Alexion (ALXN) Beats on Q3 Earnings & Sales, Ups '20 Guidance

    Alexion (ALXN) beats earnings and sales estimates in the third quarter of 2020.

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    Dr. Reddy's (RDY) Q2 Earnings Decline Y/Y, Sales Increase

    Dr. Reddy's (RDY) earnings decline year over year while sales increase in second-quarter fiscal 2021.

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    Zacks.com featured highlights include: Daqo, Surface Oncology, Covenant, Herc and Castle Biosciences

    Zacks.com featured highlights include: Daqo, Surface Oncology, Covenant, Herc and Castle Biosciences

    Zacks Equity Research

    Regeneron's (REGN) Dupixent Gets Positive CHMP Opinion for Dermatitis

    Regeneron (REGN) gets positive CHMP opinion for Dupixent, recommending extending the approval in the European Union to include children aged 6 to 11 years with severe atopic dermatitis.

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    Armata's AP-PA02 Gets IND Clearance by FDA to Initiate Study

    Armata's (ARMP) AP-PA02 IND application gets clearance from the FDA to initiate a phase Ib/IIa study for the treatment of Pseudomonas aeruginosa infections.

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    Precigen (PGEN) Looks Good: Stock Adds 7.1% in Session

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    AnaptysBio Shares Up on Positive Top-Line Psoriasis Data

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    Immunomedics' Trodelvy Gets Orphan Drug Tag for Glioblastoma

    Immunomedics' (IMMU) lead product candidate, Trodelvy, gets FDA orphan drug status for the treatment of adult and pediatric patients with glioblastoma.

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    Alexion's Ultomiris Gets FDA Approval for New Formulation

    Alexion (ALXN) gets FDA approval for Ultomiris 100 mg/mL, a new advanced formulation for the treatment of adults with paroxysmal nocturnal hemoglobinuria and atypical hemolytic uremic syndrome.

    Zacks Equity Research

    Castle Biosciences, Inc. (CSTL) Reports Q2 Loss, Tops Revenue Estimates

    Castle Biosciences, Inc. (CSTL) delivered earnings and revenue surprises of 80.95% and 39.02%, respectively, for the quarter ended June 2020. Do the numbers hold clues to what lies ahead for the stock?

    Zacks Equity Research

    Castle Biosciences, Inc. (CSTL) May Report Negative Earnings: Know the Trend Ahead of Next Week's Release

    Castle Biosciences, Inc. (CSTL) 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

    Castle Biosciences' Shares March Higher, Can It Continue?

    As of late, it has definitely been a great time to be an investor in Castle Biosciences.

    Zacks Equity Research

    How Castle Biosciences (CSTL) Stock Stands Out in a Strong Industry

    Castle Biosciences (CSTL) has seen solid earnings estimate revision activity over the past month, and belongs to a strong industry as well.

    Zacks Equity Research

    Castle Biosciences, Inc. (CSTL) Upgraded to Strong Buy: What Does It Mean for the Stock?

    Castle Biosciences, Inc. (CSTL) might move higher on growing optimism about its earnings prospects, which is reflected by its upgrade to a Zacks Rank #1 (Strong Buy).

    Zacks Equity Research

    Castle Biosciences Sees Hammer Chart Pattern: Time to Buy?

    Castle Biosciences, Inc. (CSTL) has been struggling lately, but the selling pressure may be coming to an end soon.

    Zacks Equity Research

    Castle Biosciences Sees Hammer Chart Pattern: Time to Buy?

    Castle Biosciences has been struggling lately, but the selling pressure may be coming to an end soon.