IntraAlpha
Create free account Start free

ARK 21Shares Bitcoin ETF ARKB

i

Market datapartial · fetched 2026-10-22T03:37:47.469Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-11-20

Calculation methodology

Options historyIV: ThetaData historical Greeks, equal-weight mean of call/put 50-delta IV across the next four listed Friday-cycle expirations, including holiday shifts verified against ThetaData’s market calendar. Missing inputs leave gaps. Skew and implied move: recorded expiration-specific observations.

History data

PriceAlpaca · sip · 2026-10-22T00:00:00.670504698Z

FundamentalsAlpha Vantage · unavailable

Share price$28.00
1D+1.4%
AH$27.57$27.72$27.88$28.03$28.185:30 AM6:30 AM9:00 AM1:00 PM2:00 PMARKB
Sold putSold callAH

ARK 21Shares Bitcoin ETF options

Live interpolated ARKB call and put midpoint premiums by absolute delta.ARK 21Shares Bitcoin ETF$0.21$1.21$2.22$3.23$4.24$24.04$25.94$27.84$29.74$31.6420Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive ARKB spot · $28.00ARKB PRICE$0.31$0.43$0.55$0.68$0.81$0.95$1.09$1.26$1.50$1.74$1.95$2.14$2.34$0.40$0.53$0.65$0.78$0.95$1.12$1.34$1.58$1.85$2.22$2.63$3.17$3.95
PutsExpensive1.26×
CallsFair1.01×
SkewBearish+3.98 pp
Implied moveBearish±$2.42
TiltBearish14.7% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ30.8436.3%11.3%25.6240.7%9.9%
25Δ30.3837.2%10.0%26.1041.3%8.6%
30Δ29.9237.9%8.8%26.6039.9%7.3%
35Δ29.4837.8%7.7%27.0838.7%6.1%
40Δ29.0437.7%6.6%27.4738.5%5.3%
45Δ28.6536.8%5.7%27.8738.2%4.5%
50Δ28.2635.9%4.8%28.2738.4%3.8%
55Δ27.8735.6%4.0%28.6738.8%3.2%
60Δ27.4936.5%3.5%29.1039.3%2.7%
65Δ27.1037.3%3.0%29.6040.4%2.2%
70Δ26.7536.3%2.5%30.1341.6%1.8%
75Δ26.4034.7%1.9%30.7943.1%1.4%
80Δ26.0633.0%1.4%31.6745.7%1.0%

20Δ

Calls
Pseudo strike
30.84
IV
36.3%
B/E move
11.3%
Puts
Pseudo strike
25.62
IV
40.7%
B/E move
9.9%

25Δ

Calls
Pseudo strike
30.38
IV
37.2%
B/E move
10.0%
Puts
Pseudo strike
26.10
IV
41.3%
B/E move
8.6%

30Δ

Calls
Pseudo strike
29.92
IV
37.9%
B/E move
8.8%
Puts
Pseudo strike
26.60
IV
39.9%
B/E move
7.3%

35Δ

Calls
Pseudo strike
29.48
IV
37.8%
B/E move
7.7%
Puts
Pseudo strike
27.08
IV
38.7%
B/E move
6.1%

40Δ

Calls
Pseudo strike
29.04
IV
37.7%
B/E move
6.6%
Puts
Pseudo strike
27.47
IV
38.5%
B/E move
5.3%

45Δ

Calls
Pseudo strike
28.65
IV
36.8%
B/E move
5.7%
Puts
Pseudo strike
27.87
IV
38.2%
B/E move
4.5%

50Δ

Calls
Pseudo strike
28.26
IV
35.9%
B/E move
4.8%
Puts
Pseudo strike
28.27
IV
38.4%
B/E move
3.8%

55Δ

Calls
Pseudo strike
27.87
IV
35.6%
B/E move
4.0%
Puts
Pseudo strike
28.67
IV
38.8%
B/E move
3.2%

60Δ

Calls
Pseudo strike
27.49
IV
36.5%
B/E move
3.5%
Puts
Pseudo strike
29.10
IV
39.3%
B/E move
2.7%

65Δ

Calls
Pseudo strike
27.10
IV
37.3%
B/E move
3.0%
Puts
Pseudo strike
29.60
IV
40.4%
B/E move
2.2%

70Δ

Calls
Pseudo strike
26.75
IV
36.3%
B/E move
2.5%
Puts
Pseudo strike
30.13
IV
41.6%
B/E move
1.8%

75Δ

Calls
Pseudo strike
26.40
IV
34.7%
B/E move
1.9%
Puts
Pseudo strike
30.79
IV
43.1%
B/E move
1.4%

80Δ

Calls
Pseudo strike
26.06
IV
33.0%
B/E move
1.4%
Puts
Pseudo strike
31.67
IV
45.7%
B/E move
1.0%

Options history

No recorded observations