HomeUS StocksCSTL

C

Castle Biosciences Inc

CSTL Share PriceHealthcare

$ 33.08

-0.42 (-1.25%)loss
as on 01 Sep 2026 at 01:29 AM IST
NASDAQ
analyst100% Buy
Overview
News
History
Fundamentals
Investment Returns
Financials
Balance Sheet
Cash Flow
Peers

Castle Biosciences Inc Share Price Today

As on 01 Sep 2026 01:29 AM Castle Biosciences Inc opened at $33.03 while its previous close was at $33.50. In the trading session CSTL reached a high of $33.30 and low of $32.36. The total number of shares traded is 1,63,771. Based on analyst ratings the stock has 100% Buy, 0% Sell and 0% Hold.

TradingViewarrow

CSTL Stock Performance

Markets Today

High

33.30

Low

32.36

Open at

33.03

Prev Close

33.50

Volumes

1,63,771

Price Movement

32.3633.30
2.22%Loss
down side
up side
0.65%Profit

Historical Performance

3 M High

35.20

3 M Low

19.51

1 Yr High

44.28

1 Yr Low

17.72

3 Yr High

44.28

3 Yr Low

12.07

5 Yr High

78.59

5 Yr Low

9.26

1-Year Performance

17.7244.28
86.66%Loss
down side
up side
25.29%Profit

CSTL Analyst Rating

Buy

Analysts have suggested that investors can Buy this Stock

- By ViewTrade from 5 analysts

Buy

100%

Hold

0%

Sell

0%

CSTL Latest News

CSTL Share Price History

Close Price

Volume

CSTL share price in last 10 trading sessions

DayOpenCloseChange%Day HighDay LowVolume
28 Aug 202634.0233.50
-1.53% Loss
34.2832.802,05,487
27 Aug 202634.0134.23
0.65% profit
34.8933.981,86,556
26 Aug 202634.8034.10
-2.00% Loss
34.8433.623,34,523
25 Aug 202633.4735.01
4.59% profit
35.2033.293,20,695
24 Aug 202633.6533.48
-0.51% Loss
34.5431.702,79,683
21 Aug 202632.8534.18
4.03% profit
34.7032.144,45,711
20 Aug 202632.4132.93
1.60% profit
34.0132.412,64,672
19 Aug 202629.0332.36
11.47% profit
32.3929.033,59,456
18 Aug 202629.8929.04
-2.86% Loss
30.1328.720
17 Aug 202629.5029.93
1.45% profit
30.5029.210

CSTL Fundamentals

Company Valuation

Market Cap

$1,010.59M

PE Ratio

-

PEG Ratio

-

PB Ratio

2.17

ROE

-5.28%

ROCE

-8.38%

CASTLE BIOSCIENCES INC Return Calculator

You have invested
Investment Period

Current value of $10,000 invested 5 years ago, as on today

$ 0

Loss

$ 10,000 (55.63%)

Invest Now

Note: Past profits do not guarantee future returns.

CSTL Investment Returns

1 Week

1 Month

3 Months

6 Months

CSTL Financials Summary

Revenue
EBITDA
Net Profit
EPS
Revenue

($ Mn)

Jun 2025Sep 2025Dec 2025Mar 2026Jun 2026
86838784104

CSTL Financials

Income Statement

($ Mn)

Quarterly StatementJun 2025Sep 2025Dec 2025Mar 2026Jun 2026
86838784104
Expenses909091102107
Operating Profit-4-7-4-18-3
Operating Profit Margin %-5%-8%-4%-22%-3%
Other Income000-0-0
-1-3-0-18-3
Interest46141
Depreciation34400
-0-0-3-14-2
Tax %-3,263%-30%-14%-1%-22%
Net Profit5-1-2-15-2
EPS0-0-0-1-0

Balance Sheet

($ Mn)

Yearly Balance SheetSep 2024Mar 2025Jun 2025Sep 2025Jun 2026
515502545563561
Fixed Assets566790100119
Current Assets345349349358341
Capital Work in Progress566790100119
Investments185191194202205
Other Assets21114
515502545563561
Current Liabilities4437515557
Non Current Liabilities2924384035
441440455467470
Reserve & Surplus-209-226-221-222-241
Share Capital650666677689711

CSTL Revenue Growth

All values are ($ Mn)

Revenue

Profit

Loss

Financial YearRevenueRevenue GrowthNet ProfitProfit Growth
FY 2024-25344
3.66% Profit
-24
-232.41% Loss
FY 2023-24332
51.09% Profit
18
131.75% Profit
FY 2022-23220
60.38% Profit
-57
14.41% Profit

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$554.99+1.82%profit
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$153.84-2.44%loss

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