Castle Biosciences, Inc. - Common stock (NQ:CSTL)
Price and Volume
Detailed Quote| Volume | 54,135 |
| Open | 34.42 |
| Bid (Size) | 32.78 (100) |
| Ask (Size) | 32.99 (200) |
| Prev. Close | 34.42 |
| Today's Range | 32.67 - 34.42 |
| 52wk Range | 17.72 - 44.28 |
| Shares Outstanding | 25,167,365 |
| Dividend Yield | N/A |
Top News
More News
Performance
52-Week Range
25.8% below 52-week high
32.84
17.7252W Low
44.2852W High
1 Week
13.6% below 1-week high
32.251W Low
37.991W High
Castle Biosciences, Inc. - Common stock (CSTL) traded between $17.72 and $44.28 over the past 52 weeks and last traded at $32.84, 25.8% below its 52-week high. Over the past week it ranged between $32.25 and $37.99.
Past 12 Months
1W
-$3.81
1M
+$0.51
3M
+$9.86
6M
+$9.31
YTD
-$5.70
1Y
+$10.03
CSTL was +44.0% over the past year, +39.6% over six months, -14.8% year to date, -10.4% in the last week.
12 Months vs Market
CSTL
+44.0%
DIA
+12.5%
SPY
+17.4%
QQQ
+24.1%
IWM
+14.0%
Over the past 12 months CSTL returned +44.0% versus DIA (Dow) +12.5%, SPY (S&P 500) +17.4%, QQQ (Nasdaq 100) +24.1% and IWM (Russell 2000) +14.0%.
Volume & Liquidity
0.13× 3-mo avg
Today 54,135
3-mo avg 403.2K
1W
392.2K
1M
392.8K
3M
403.2K
6M
398.7K
YTD
397.3K
1Y
400.3K
CSTL most recently traded 54,135 shares against a 3-month average daily volume of 403.2K.
More News
Read More
Castle Biosciences Q2 Earnings Call Highlights ↗
July 30, 2026
Castle (CSTL) Q1 2026 Earnings Transcript ↗
May 06, 2026
Castle Biosciences (CSTL) Earnings Transcript ↗
February 26, 2026
Castle Biosciences Reports Fourth Quarter and Full–Year 2025 Results
February 26, 2026
AIGH Capital Dumps 1.1 Million MaxLinear (MXL) Shares ↗
February 02, 2026
Frequently Asked Questions
Is Castle Biosciences, Inc. - Common stock publicly traded?
Yes, Castle Biosciences, Inc. - Common stock is publicly traded.
What exchange does Castle Biosciences, Inc. - Common stock trade on?
Castle Biosciences, Inc. - Common stock trades on the Nasdaq Stock Market
What is the ticker symbol for Castle Biosciences, Inc. - Common stock?
The ticker symbol for Castle Biosciences, Inc. - Common stock is CSTL on the Nasdaq Stock Market
What is the current price of Castle Biosciences, Inc. - Common stock?
The current price of Castle Biosciences, Inc. - Common stock is 32.84
When was Castle Biosciences, Inc. - Common stock last traded?
The last trade of Castle Biosciences, Inc. - Common stock was at 10/12/26 12:22 PM ET
What is the market capitalization of Castle Biosciences, Inc. - Common stock?
The market capitalization of Castle Biosciences, Inc. - Common stock is 826.50M
How many shares of Castle Biosciences, Inc. - Common stock are outstanding?
Castle Biosciences, Inc. - Common stock has 826M shares outstanding.
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.
© 2025 FinancialContent. All rights reserved.