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ARK Space & Defense Innovation ETF ARKX

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Market datapartial · fetched 2026-10-23T03:51:40.841Z

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 · 2026-10-23T00:00:00.698501814Z

FundamentalsAlpha Vantage · unavailable

Share price$29.63
1D-0.6%
AH$29.38$29.61$29.85$30.08$30.315:30 AM6:30 AM9:00 AM1:00 PM2:00 PMARKX
Sold putSold callAH

ARK Space & Defense Innovation ETF options

Live interpolated ARKX call and put midpoint premiums by absolute delta.ARK Space & Defense Innovation ETF$0.19$1.04$1.88$2.72$3.57$25.38$27.62$29.85$32.09$34.3320Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive ARKX spot · $29.63ARKX PRICE$0.37$0.42$0.59$0.76$0.92$1.05$1.21$1.45$1.69$2.12$2.58$2.89$3.32$0.28$0.86$0.84$0.81$0.86$1.02$1.18$1.63$2.29$2.38$2.47$2.55$3.25
PutsExpensive1.11×
CallsExpensive1.36×
SkewBullish-0.53 pp
Implied moveBalanced±$2.39
TiltBearish2.6% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ33.0842.1%12.9%27.7929.7%7.2%
25Δ31.8634.3%9.0%26.4966.9%13.5%
30Δ31.5437.1%8.4%27.4554.4%10.2%
35Δ31.2140.0%7.9%28.4141.8%6.9%
40Δ30.8441.2%7.2%29.1434.0%4.6%
45Δ30.3639.6%6.0%29.4933.6%3.9%
50Δ29.8938.6%5.0%29.8533.2%3.3%
55Δ29.4839.5%4.4%30.3637.9%3.0%
60Δ29.0640.4%3.8%30.9946.4%3.1%
65Δ28.5244.0%3.4%31.2842.6%2.5%
70Δ27.9547.6%3.0%31.5638.6%1.8%
75Δ27.4546.2%2.4%31.8434.5%1.2%
80Δ26.8546.3%1.8%32.6636.3%0.7%

20Δ

Calls
Pseudo strike
33.08
IV
42.1%
B/E move
12.9%
Puts
Pseudo strike
27.79
IV
29.7%
B/E move
7.2%

25Δ

Calls
Pseudo strike
31.86
IV
34.3%
B/E move
9.0%
Puts
Pseudo strike
26.49
IV
66.9%
B/E move
13.5%

30Δ

Calls
Pseudo strike
31.54
IV
37.1%
B/E move
8.4%
Puts
Pseudo strike
27.45
IV
54.4%
B/E move
10.2%

35Δ

Calls
Pseudo strike
31.21
IV
40.0%
B/E move
7.9%
Puts
Pseudo strike
28.41
IV
41.8%
B/E move
6.9%

40Δ

Calls
Pseudo strike
30.84
IV
41.2%
B/E move
7.2%
Puts
Pseudo strike
29.14
IV
34.0%
B/E move
4.6%

45Δ

Calls
Pseudo strike
30.36
IV
39.6%
B/E move
6.0%
Puts
Pseudo strike
29.49
IV
33.6%
B/E move
3.9%

50Δ

Calls
Pseudo strike
29.89
IV
38.6%
B/E move
5.0%
Puts
Pseudo strike
29.85
IV
33.2%
B/E move
3.3%

55Δ

Calls
Pseudo strike
29.48
IV
39.5%
B/E move
4.4%
Puts
Pseudo strike
30.36
IV
37.9%
B/E move
3.0%

60Δ

Calls
Pseudo strike
29.06
IV
40.4%
B/E move
3.8%
Puts
Pseudo strike
30.99
IV
46.4%
B/E move
3.1%

65Δ

Calls
Pseudo strike
28.52
IV
44.0%
B/E move
3.4%
Puts
Pseudo strike
31.28
IV
42.6%
B/E move
2.5%

70Δ

Calls
Pseudo strike
27.95
IV
47.6%
B/E move
3.0%
Puts
Pseudo strike
31.56
IV
38.6%
B/E move
1.8%

75Δ

Calls
Pseudo strike
27.45
IV
46.2%
B/E move
2.4%
Puts
Pseudo strike
31.84
IV
34.5%
B/E move
1.2%

80Δ

Calls
Pseudo strike
26.85
IV
46.3%
B/E move
1.8%
Puts
Pseudo strike
32.66
IV
36.3%
B/E move
0.7%

Options history

ARKX32.5733.5734.562026-10-20: 34.42%2026-10-21: 32.71%Oct 20Oct 21
Table
DateIV
34.42%
32.71%