MARKET IS CLOSED
Loading latest tickers...
Market Indices
S&P 500
$7,722.72
+0.73%
NASDAQ 100
$30,807.93
+1.00%
DOW JONES
$51,177.00
+0.49%
NASDAQ Composite
$27,190.86
+1.19%
RUSSELL 2000
$2,815.20
+0.90%
CBOE VIX
$15.31
-6.59%
Sector Heatmap
Technology+1.01%
Financials+0.06%
Healthcare-0.01%
Consumer Cycl+1.13%
Consumer Staples+0.25%
Energy+0.40%
Industrials+0.78%
Materials+0.66%
Real Estate+0.32%
Utilities+0.38%
Comm Services+0.35%
CSTL — Castle Biosciences, Inc. Common Stock
NasdaqCastle Biosciences, Inc. Common Stock
$35.56
+0.31(+0.87%)
- O
- 35.56
- H
- 35.92
- L
- 34.75
- V
- 167.71K
⏱️ End-of-day dataAs of Oct 2, 2026
Latest Close$35.56
Period Return+61.78%
Period High$44.28
Period Low$14.59
Avg Daily Volume424.4K
Total Trading Days365
CSTL — Historical OHLCV Price & Volume Table
Apr 22, 2025 — Oct 2, 2026| Date▼ | Open⇅ | High⇅ | Low⇅ | Close⇅ | Change ($)⇅ | Change (%)⇅ | Volume⇅ | VWAP⇅ | Day Range (L - H) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | $35.56 | $35.92 | $34.75 | $35.56 | +$0.31 | +0.87% | 167,713 | $35.43 | $34.75 $35.92 |
| Oct 1, 2026 | $36.10 | $36.99 | $35.17 | $35.26 | $-0.28 | -0.77% | 522,291 | $35.78 | $35.17 $36.99 |
| Sep 30, 2026 | $34.90 | $36.03 | $34.14 | $35.53 | +$0.65 | +1.86% | 639,605 | $35.43 | $34.14 $36.03 |
| Sep 29, 2026 | $35.72 | $36.24 | $34.24 | $34.88 | $-1.05 | -2.92% | 318,619 | $34.79 | $34.24 $36.24 |
| Sep 28, 2026 | $35.81 | $36.27 | $35.09 | $35.93 | +$0.12 | +0.34% | 228,426 | $35.82 | $35.09 $36.27 |
| Sep 25, 2026 | $35.19 | $36.12 | $34.44 | $35.81 | +$0.62 | +1.76% | 437,681 | $35.60 | $34.44 $36.12 |
| Sep 24, 2026 | $34.88 | $35.84 | $33.90 | $35.19 | +$0.31 | +0.89% | 439,153 | $34.80 | $33.90 $35.84 |
| Sep 23, 2026 | $34.74 | $34.97 | $33.99 | $34.88 | +$0.03 | +0.09% | 348,275 | $34.57 | $33.99 $34.97 |
| Sep 22, 2026 | $35.53 | $35.53 | $34.57 | $34.85 | $-0.14 | -0.40% | 430,980 | $34.94 | $34.57 $35.53 |
| Sep 21, 2026 | $35.68 | $35.68 | $34.48 | $34.99 | $-0.35 | -0.99% | 391,677 | $34.97 | $34.48 $35.68 |
| Sep 18, 2026 | $36.54 | $36.54 | $35.29 | $35.34 | $-1.44 | -3.92% | 530,243 | $35.51 | $35.29 $36.54 |
| Sep 17, 2026 | $35.98 | $36.85 | $34.94 | $36.78 | +$1.30 | +3.66% | 364,646 | $36.48 | $34.94 $36.85 |
| Sep 16, 2026 | $35.50 | $36.82 | $35.26 | $35.48 | $-0.02 | -0.06% | 559,270 | $35.80 | $35.26 $36.82 |
| Sep 15, 2026 | $33.64 | $35.69 | $33.64 | $35.50 | +$2.06 | +6.16% | 519,835 | $35.13 | $33.64 $35.69 |
| Sep 14, 2026 | $32.30 | $33.53 | $32.16 | $33.44 | +$1.11 | +3.43% | 165,370 | $33.08 | $32.16 $33.53 |
| Sep 11, 2026 | $32.77 | $32.94 | $31.71 | $32.33 | +$0.01 | +0.03% | 224,204 | $32.24 | $31.71 $32.94 |
| Sep 10, 2026 | $31.97 | $32.70 | $31.44 | $32.32 | +$0.01 | +0.03% | 237,827 | $32.31 | $31.44 $32.70 |
| Sep 9, 2026 | $32.43 | $33.03 | $32.00 | $32.31 | $-0.45 | -1.37% | 194,561 | $32.52 | $32.00 $33.03 |
| Sep 8, 2026 | $32.57 | $33.58 | $32.28 | $32.76 | $-0.15 | -0.46% | 217,021 | $32.72 | $32.28 $33.58 |
| Sep 4, 2026 | $32.32 | $33.21 | $31.99 | $32.91 | +$0.26 | +0.80% | 187,726 | $32.79 | $31.99 $33.21 |
| Sep 3, 2026 | $33.50 | $34.00 | $32.38 | $32.65 | $-0.77 | -2.30% | 268,013 | $32.68 | $32.38 $34.00 |
| Sep 2, 2026 | $33.36 | $34.73 | $32.69 | $33.42 | $-0.02 | -0.06% | 199,808 | $33.33 | $32.69 $34.73 |
| Sep 1, 2026 | $33.00 | $34.09 | $32.89 | $33.44 | +$0.41 | +1.24% | 395,533 | $33.46 | $32.89 $34.09 |
| Aug 31, 2026 | $33.03 | $33.30 | $32.36 | $33.03 | $-0.47 | -1.40% | 258,046 | $32.96 | $32.36 $33.30 |
| Aug 28, 2026 | $34.02 | $34.28 | $32.80 | $33.50 | $-0.76 | -2.22% | 372,591 | $33.38 | $32.80 $34.28 |
| Aug 27, 2026 | $34.01 | $34.89 | $33.98 | $34.26 | +$0.18 | +0.53% | 251,212 | $34.32 | $33.98 $34.89 |
| Aug 26, 2026 | $34.80 | $34.84 | $33.62 | $34.08 | $-0.92 | -2.63% | 456,263 | $34.12 | $33.62 $34.84 |
| Aug 25, 2026 | $33.47 | $35.20 | $33.29 | $35.00 | +$1.53 | +4.57% | 483,371 | $34.82 | $33.29 $35.20 |
| Aug 24, 2026 | $33.65 | $34.54 | $31.70 | $33.47 | $-0.73 | -2.13% | 357,667 | $33.79 | $31.70 $34.54 |
| Aug 21, 2026 | $32.85 | $34.70 | $32.14 | $34.20 | +$1.27 | +3.86% | 573,470 | $33.95 | $32.14 $34.70 |