CSTL
Castle Biosciences, Inc.
Set alert
37.16 USD -1.35 -3.51%
36.73 Day range 38.43
18.15 52-week range 43.04
- YTD
- -4.47%
- 1 year
- +53.49%
- Open
- 38.03
- Prev close
- 38.51
- Mkt cap
- 1.14B
- Vol
- 334.26K
- Avg vol
- 399.33K
- EPS
- -0.64
- P/E
- 0.00
- Div yield
- 0.00%
More statistics
- Low
- 36.73
- High
- 38.43
- Forward P/E
- -39.74
- Beta
- 0.94
- Short ratio
- 5.17
- Inst. own
- 91.08%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Nov 5, 2026
- 50-d avg
- 34.13
- 200-d avg
- 28.54
- 1y target
- 46.70
1Y chart
Closing price and volume
Compare CSTL
Chart and line up CSTL against other symbols or a saved comparison set.
- CSTL Castle Biosciences, Inc.
37.16
-1.35 -3.51%
- SPY State Street SPDR S&P 500 ETF Trust
755.72
-13.64 -1.77%
- QQQ Invesco QQQ Trust
690.49
-24.85 -3.47%
Sign in to keep these symbols in a saved comparison set.
| Metric | CSTL | SPY | QQQ |
|---|---|---|---|
| Last price | 37.16 | 755.72 | 690.49 |
| Change | -1.35 | -13.64 | -24.85 |
| Change % | -3.51% | -1.77% | -3.47% |
| Open | 38.03 | 761.38 | 697.13 |
| Day high | 38.43 | 761.46 | 698.63 |
| Day low | 36.73 | 750.36 | 683.45 |
| Previous close | 38.51 | 769.36 | 715.34 |
| Volume | 334.26K | 77.70M | 85.24M |
| Average volume | 399.33K | 41.22M | 34.57M |
| Market cap | 1.14B | 812.08B | 483.28B |
| P/E ratio | 0.00 | 23.99 | 26.44 |
| Earnings per share | -0.64 | 31.50 | 26.12 |
| Dividend yield | 0.00 | 0.00 | 0.00 |
| 52-week high | 43.04 | 779.09 | 759.66 |
| 52-week low | 18.15 | 631.97 | 558.28 |
| 1-week return | +12.33% | -0.559233% | -1.97% |
| 1-month return | +4.59% | -0.906075% | -6.66% |
| 3-month return | +38.71% | +1.89% | +1.02% |
| 6-month return | +51.74% | +5.16% | +3.41% |
| Year-to-date return | -4.47% | +10.82% | +12.40% |
| 1-year return | +53.49% | +11.16% | +10.29% |
| 2-year return | +7.18% | +32.90% | +42.71% |
| 50-day moving average | 34.13 | 767.63 | 725.41 |
| 200-day moving average | 28.54 | 728.53 | 679.17 |
| Target price | 46.70 | — | — |
| Beta | 0.945 | 0.00 | 0.00 |
| Short ratio | 5.17 | — | — |
| Institutional ownership | 91.08% | — | — |