Castle Biosciences, Inc. - Common stock (NQ:CSTL)
Price and Volume
Detailed Quote| Volume | 0 |
| Open | 34.50 |
| Bid (Size) | 22.00 (900) |
| Ask (Size) | 39.00 (100) |
| Prev. Close | 34.50 |
| Today's Range | 34.50 - 34.50 |
| 52wk Range | 17.72 - 44.28 |
| Shares Outstanding | 25,167,365 |
| Dividend Yield | N/A |
Top News
More News
What Castle Biosciences (CSTL) Said on Its Q3 Earnings Call ↗
November 05, 2026
Via MarketBeat
Topics
Earnings
Performance
52-Week Range
22.1% below 52-week high
34.50
17.7252W Low
44.2852W High
1 Week
4.2% below 1-week high
31.811W Low
36.001W High
Castle Biosciences, Inc. - Common stock (CSTL) traded between $17.72 and $44.28 over the past 52 weeks and last traded at $34.50, 22.1% below its 52-week high. Over the past week it ranged between $31.81 and $36.00.
Past 12 Months
+6.1%
+4.9%
+12.9%
+82.7%
-10.5%
-0.9%
1W
+$1.98
1M
+$1.62
3M
+$3.95
6M
+$15.62
YTD
-$4.04
1Y
-$0.32
CSTL was -0.9% over the past year, +82.7% over six months, -10.5% year to date, +6.1% in the last week.
12 Months vs Market
CSTL
-0.9%
DIA
+8.2%
SPY
+10.8%
QQQ
+10.8%
IWM
+14.3%
Over the past 12 months CSTL returned -0.9% versus DIA (Dow) +8.2%, SPY (S&P 500) +10.8%, QQQ (Nasdaq 100) +10.8% and IWM (Russell 2000) +14.3%.
Volume & Liquidity
1W
545.8K
1M
416.7K
3M
380.8K
6M
395.0K
YTD
398.6K
1Y
399.3K
CSTL's 3-month average daily volume is 380.8K.
More News
Read More
Castle Biosciences (CSTL) Q2 2026 Earnings Call Transcript ↗
August 07, 2026
Via The Motley Fool
Topics
Earnings
Castle Biosciences Q2 Earnings Call Highlights ↗
July 30, 2026
Via MarketBeat
Topics
Earnings
Castle (CSTL) Q1 2026 Earnings Transcript ↗
May 06, 2026
Via The Motley Fool
Castle Biosciences (CSTL) Earnings Transcript ↗
February 26, 2026
Via The Motley Fool
Castle Biosciences Reports Fourth Quarter and Full–Year 2025 Results
February 26, 2026
Via GlobeNewswire
AIGH Capital Dumps 1.1 Million MaxLinear (MXL) Shares ↗
February 02, 2026
Via The Motley Fool
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 34.50
When was Castle Biosciences, Inc. - Common stock last traded?
The last trade of Castle Biosciences, Inc. - Common stock was at 11/12/26 04:00 PM ET
What is the market capitalization of Castle Biosciences, Inc. - Common stock?
The market capitalization of Castle Biosciences, Inc. - Common stock is 868.27M
How many shares of Castle Biosciences, Inc. - Common stock are outstanding?
Castle Biosciences, Inc. - Common stock has 868M shares outstanding.
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