Quotes Castle Biosciences, Inc.

Stocks

CSTL

US14843C1053

Medical Equipment, Supplies & Distribution

Real-time Estimate Cboe BZX 11:46:29 2026-10-02 EDT			5-day change	1st Jan Change
35.26 ^USD	+0.01%		-1.37%	-9.20%

09-24	Castle Biosciences, Inc. Announces Publication of New Study Highlighting Clinical Need for Molecular Guidance in Atopic Dermatitis Treatment Selection, Reinforcing the Value of Advancead-Tx	CI
09-22	Castle Biosciences to Open New Lab in Arizona	MT

Stock exchange

Nasdaq CSTL 35.38 $ +0.35% 1.22M $

Markets		Price	Change	Volumes
Nasdaq	CSTL	35.38USD	+0.35%	1.22M $
CBOE	CSTL	35.36USD	+0.31%	70.12K $
Tradegate	086	31.40EUR	0.00%	0 €
Deutsche Boerse AG	086	31.00PTS	0.00%	0 PTS
Deutsche Boerse AG	086	30.20EUR	-3.21%	0 €

Quotes 5-day view: Castle Biosciences, Inc.

Delayed Quote Nasdaq

Castle Biosciences, Inc.(CSTL) : Historical Chart (5-day)

	2026-09-28	2026-09-29	2026-09-30	2026-10-01	2026-10-02
Last	US$35.93	US$34.88	US$35.53	US$35.26	US$35.38
Volume	228,425	318,619	639,605	522,290	34,547
Change	+0.34%	-2.92%	+1.86%	-0.77%	+0.01%
Opening	US$35.81	US$35.72	US$34.90	US$36.10	US$35.56
High	US$36.27	US$36.24	US$36.03	US$36.99	US$35.92
Low	US$35.09	US$34.24	US$34.14	US$35.17	US$35.21

Performance

1 day	+0.01%
1 week	-1.37%
Current month	-0.59%
1 month	+5.69%
3 months	+46.50%
6 months	+42.19%
Current year	-9.20%
1 year	+58.88%
3 years	+114.97%
5 years	-41.56%

Volumes

markets

Daily volume

34,547

Estimated daily volume

109,912

Avg. Volume 20 sessions

389,064

Daily volume ratio

0.28

Avg. Volume 20 sessions USD

13,718,396.64

Record volume 1

12,789,121

Record volume 2

8,199,846

Record volume 3

4,197,501

Capital turnover ratio

0.01

Float rotation

0.01

Basic data

Market Cap (USD)

1,077,022,869

Net sales (USD)

344,229,000

Number of employees

1,002

Sales / Employee (USD)

343,542

Free-Float

97.58%

Free-Float capitalization (USD)

1,050,981,164

Average Daily Capital Traded

1.27%

Indicators

Moving average 5 days

35.48

Moving average 20 days

34.36

Moving average 50 days

31.91

Moving average 100 days

26.94

Price spread / (MMA5)

+0.63%

Price spread / (MMA20)

-2.54%

Price spread / (MMA50)

-9.49%

Price spread / (MMA100)

-23.59%

STIM

RSI 9 days

58.64

RSI 14 days

59.99

Sector Comparison:

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
CASTLE BIOSCIENCES, INC.	+0.01%	-1.37%	+58.88%	+114.97%	1.08B
ABBOTT LABORATORIES	+0.21%	-4.38%	-27.17%	+1.18%	167B
MEDTRONIC PLC	+1.11%	-1.12%	-8.20%	+12.70%	111B
STRYKER CORPORATION	+0.88%	+1.18%	-24.79%	+0.64%	105B
ESSILORLUXOTTICA	-1.24%	-0.76%	-49.04%	-12.75%	74.82B
CENCORA, INC.	-1.07%	+0.24%	-0.29%	+71.81%	59.11B
HOYA CORPORATION	-0.86%	+4.49%	+17.49%	+57.78%	51.8B
BECTON, DICKINSON AND COMPANY	-0.43%	-3.45%	-7.37%	-31.14%	48.5B
IDEXX LABORATORIES, INC.	+0.54%	+0.34%	-17.80%	+20.90%	40.79B
DEXCOM, INC.	-0.33%	-0.62%	+29.56%	-8.96%	32.54B
Average	-0.09%	-0.12%	-2.87%	+22.71%	69.12B
Weighted average by Cap.	+0.08%	-0.91%	-15.75%	+10.31%

See all sector performances

Historical Quotes: Castle Biosciences, Inc.

Date	Opening	High	Low	Close	Volume	Change

Latest transactions

ad716318974e358cb4244b441ceed._IyCyf7udIOEV7JdjCSCefR7fGFxs8pH8WaayVHFQRs.jej7jJuaIPfMO8EL3l37CZJPJBQW575zminxjgWGIEGJveaKkd9M1_QY0Q

Date	Price	Volume	Total
11:32:17	35.38	300	18,297
11:32:17	35.38	100	17,997
11:28:28	35.32	100	17,897
11:28:28	35.33	200	17,797
11:28:28	35.32	100	17,597
11:28:28	35.32	100	17,497
11:28:28	35.32	100	17,397
11:28:28	35.35	100	17,297
11:27:52	35.48	100	17,197
11:27:30	35.40	100	17,097