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SK Telecom Co., Ltd. American Depositary Shares (Each representing 5/9th of a Ordinary Share of SK Telecom Co., LTD.) SKM

i

Market datapartial · fetched 2026-11-04T00:56:51.641Z

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 · 2026-11-04T00:54:46.782585976Z

FundamentalsAlpha Vantage · unavailable

Share price$30.70
1D+0.5%
AH$30.49$30.61$30.73$30.85$30.975:30 AM6:30 AM9:00 AM1:00 PM2:00 PMSKM
Sold putSold callAH

SK Telecom Co., Ltd. American Depositary Shares (Each representing 5/9th of a Ordinary Share of SK Telecom Co., LTD.) options

Live interpolated SKM call and put midpoint premiums by absolute delta.SK Telecom Co., Ltd. American Depositary Shares (Each representing 5/9th of a Ordinary Share of SK Telecom Co., LTD.)$0.29$1.78$3.27$4.76$6.25$25.90$28.26$30.61$32.96$35.3120Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ20Δ C unavailable: no unambiguous, price-consistent delta bracketC —OPTION PRICELive SKM spot · $30.70SKM PRICE$0.55$0.69$0.83$1.15$1.46$1.77$2.08$2.37$2.50$2.64$2.77$2.91$0.45$0.60$0.74$0.88$1.06$1.38$1.70$2.02$2.35$2.74$3.63$4.53$5.82
PutsFair1.04×
Calls——
Skew——
Implied moveBalanced±$3.48
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ27.8956.0%10.6%
25Δ33.5653.2%11.1%28.4454.8%9.3%
30Δ33.0255.0%9.8%29.0053.6%8.0%
35Δ32.4956.9%8.5%29.5552.4%6.6%
40Δ31.9760.6%7.9%30.1051.8%5.4%
45Δ31.4664.2%7.2%30.5953.3%4.9%
50Δ30.9567.9%6.6%31.0854.8%4.3%
55Δ30.4471.6%5.9%31.5856.3%3.7%
60Δ29.9573.9%5.3%32.0757.8%3.2%
65Δ29.6068.0%4.6%32.6359.9%2.6%
70Δ29.2462.1%3.8%33.6365.8%2.3%
75Δ28.8956.1%3.1%34.6471.7%1.9%
80Δ28.5450.2%2.4%36.0677.9%1.5%

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
27.89
IV
56.0%
B/E move
10.6%

25Δ

Calls
Pseudo strike
33.56
IV
53.2%
B/E move
11.1%
Puts
Pseudo strike
28.44
IV
54.8%
B/E move
9.3%

30Δ

Calls
Pseudo strike
33.02
IV
55.0%
B/E move
9.8%
Puts
Pseudo strike
29.00
IV
53.6%
B/E move
8.0%

35Δ

Calls
Pseudo strike
32.49
IV
56.9%
B/E move
8.5%
Puts
Pseudo strike
29.55
IV
52.4%
B/E move
6.6%

40Δ

Calls
Pseudo strike
31.97
IV
60.6%
B/E move
7.9%
Puts
Pseudo strike
30.10
IV
51.8%
B/E move
5.4%

45Δ

Calls
Pseudo strike
31.46
IV
64.2%
B/E move
7.2%
Puts
Pseudo strike
30.59
IV
53.3%
B/E move
4.9%

50Δ

Calls
Pseudo strike
30.95
IV
67.9%
B/E move
6.6%
Puts
Pseudo strike
31.08
IV
54.8%
B/E move
4.3%

55Δ

Calls
Pseudo strike
30.44
IV
71.6%
B/E move
5.9%
Puts
Pseudo strike
31.58
IV
56.3%
B/E move
3.7%

60Δ

Calls
Pseudo strike
29.95
IV
73.9%
B/E move
5.3%
Puts
Pseudo strike
32.07
IV
57.8%
B/E move
3.2%

65Δ

Calls
Pseudo strike
29.60
IV
68.0%
B/E move
4.6%
Puts
Pseudo strike
32.63
IV
59.9%
B/E move
2.6%

70Δ

Calls
Pseudo strike
29.24
IV
62.1%
B/E move
3.8%
Puts
Pseudo strike
33.63
IV
65.8%
B/E move
2.3%

75Δ

Calls
Pseudo strike
28.89
IV
56.1%
B/E move
3.1%
Puts
Pseudo strike
34.64
IV
71.7%
B/E move
1.9%

80Δ

Calls
Pseudo strike
28.54
IV
50.2%
B/E move
2.4%
Puts
Pseudo strike
36.06
IV
77.9%
B/E move
1.5%

Options history

IV · four-Friday blend49.11%
Daily EOD
SKM47.6%52.0%56.4%2026-10-19: 51.51%2026-10-20: 54.48%2026-10-21: 50.01%2026-10-22: 55.76%2026-10-23: 52.87%2026-10-26: 50.48%2026-10-27: 53.20%2026-10-28: 51.76%2026-10-29: 48.22%2026-10-30: 49.11%Oct 19Oct 23Oct 30
10 observations2026-10-19 — 2026-10-30
Table
DateIV (%)
51.51%
54.48%
50.01%
55.76%
52.87%
50.48%
53.20%
51.76%
48.22%
49.11%