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Akari Therapeutics plc ADS AKTX

i

Market datapartial · fetched 2026-11-11T15:39:20.961Z

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: equal-weight mean of put minus call IV across those four expirations. IV-implied move history: mean of each expiration’s average call/put IV multiplied by the square root of remaining calendar days divided by 365.25; percentage of spot, not a quoted straddle premium.

History data

PriceAlpaca · sip · 2026-11-11T15:26:39.83046493Z

FundamentalsAlpha Vantage · unavailable

Share price$7.28
1D+1.4%
$7.13$7.22$7.32$7.41$7.515:30 AM6:30 AM9:00 AM1:00 PMAKTX
Sold putSold call

Akari Therapeutics plc ADS options

Live interpolated AKTX call and put midpoint premiums by absolute delta.Akari Therapeutics plc ADS$1.44$2.39$3.33$4.28$5.23$-0.12$0.19$0.50$0.81$1.1220Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ20Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —25Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —30Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —35Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —40Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —45Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —50Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —55Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —60Δ P unavailable: no unambiguous, price-consistent delta bracketP —65Δ P unavailable: no unambiguous, price-consistent delta bracketP —80Δ P unavailable: no unambiguous, price-consistent delta bracketP —OPTION PRICEAKTX PRICE$1.54$1.83$2.13$2.42$2.71$3.69$4.96
Puts——
Calls——
Skew——
Implied move——
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ
25Δ
30Δ
35Δ
40Δ
45Δ
50Δ
55Δ
60Δ7.34338.3%22.0%
65Δ6.81346.7%18.8%
70Δ6.29355.1%15.6%10.47293.0%6.9%
75Δ5.77363.6%12.5%11.81319.1%5.8%
80Δ5.25372.0%9.3%

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

25Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

30Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

35Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

40Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

45Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

50Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

55Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

60Δ

Calls
Pseudo strike
7.34
IV
338.3%
B/E move
22.0%
Puts
Pseudo strike
IV
B/E move

65Δ

Calls
Pseudo strike
6.81
IV
346.7%
B/E move
18.8%
Puts
Pseudo strike
IV
B/E move

70Δ

Calls
Pseudo strike
6.29
IV
355.1%
B/E move
15.6%
Puts
Pseudo strike
10.47
IV
293.0%
B/E move
6.9%

75Δ

Calls
Pseudo strike
5.77
IV
363.6%
B/E move
12.5%
Puts
Pseudo strike
11.81
IV
319.1%
B/E move
5.8%

80Δ

Calls
Pseudo strike
5.25
IV
372.0%
B/E move
9.3%
Puts
Pseudo strike
IV
B/E move

Options history

IV · four-Friday blend210.20%
Daily close
AKTX200.4%271.3%342.2%2026-08-14: 332.42%2026-08-17: 254.62%2026-08-18: 264.04%2026-08-19: 287.95%2026-09-17: 277.98%2026-10-26: 210.20%Aug 14Aug 18Oct 26
6 observations2026-08-14 — 2026-10-26
Table
DateIV (%)
332.42%
254.62%
264.04%
287.95%
277.98%
210.20%