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ARK 21SHARES BITCOIN ETF (arkb)

2025-10-08 15:59:58 ET (Delayed)
Bid: 
40.95
Ask: 
40.99
Vol: 
1,827,792
Last: 
41.01
Change: 
+0.6 (+1.4848%)
Filters By:
Volume:
All
Expiration Type:
All
Options Range:
Near the Money
Size:
3
Expiration:
2025 October
 
Options Chain
Total Records: 6
Calls
(EXPR: Fri Oct 17 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
ARKB 39.000
2.45
+0.5
2.3
2.45
33
0.4
0.7983
0.1054
283
ARKB 40.000
1.55
+0.275
1.55
1.65
10
0.38
0.6839
0.1436
279
ARKB 41.000
1.05
+0.275
0.95
1.05
32
0.37
0.5285
0.1659
272
ARKB 42.000
0.46
+0.01
0.55
0.65
106
0.39
0.3701
0.1541
185
ARKB 43.000
0.35
+0.075
0
0.4
158
0.31
0.2481
0.1219
74
ARKB 44.000
0.18
+0
0
0.3
0
0.37
0.1666
0.0896
104
Fri Oct 17 2025
Strike
ARKB 39.000
ARKB 40.000
ARKB 41.000
ARKB 42.000
ARKB 43.000
ARKB 44.000
Puts
(EXPR: Fri Oct 17 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
ARKB 39.000
0.42
+0
0.15
0.4
0
0.39
-0.2045
0.1064
130
ARKB 40.000
0.8
+0
0.45
0.6
0
0.38
-0.3205
0.1454
73
ARKB 41.000
1.3
+0
0.85
1.05
0
0.38
-0.4782
0.1682
3
ARKB 42.000
2.09
+0
1.45
1.6
0
0.38
-0.6385
0.1563
7
ARKB 43.000
0
+0
2.25
2.35
0
0.41
-0.762
0.1239
0
ARKB 44.000
6.4
+0
3.1
3.3
0
0.45
-0.8442
0.0919
1
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