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WESTLAKE CHEMICAL PARTNERS LP WLKP

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Market datapartial · fetched 2026-10-22T23:24:10.407Z

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 · 2026-10-22T23:00:00.003823959Z

FundamentalsAlpha Vantage · unavailable

Share price$20.96
1D+0.4%
AH$20.84$20.91$20.98$21.05$21.125:30 AM6:30 AM9:00 AM1:00 PM2:00 PMWLKP
Sold putSold callAH

WESTLAKE CHEMICAL PARTNERS LP options

Live interpolated WLKP call and put midpoint premiums by absolute delta.WESTLAKE CHEMICAL PARTNERS LP$0.06$1.76$3.47$5.17$6.88$15.58$17.58$19.58$21.57$23.5720Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive WLKP spot · $20.96WLKP PRICE$0.24$0.30$0.35$0.41$0.46$0.51$0.57$0.62$0.68$0.73$0.79$0.84$0.90$2.45$0.64$0.52$0.80$1.15$1.51$1.87$2.22$2.60$3.12$3.64$4.16$6.39
PutsExpensive2.63×
CallsExpensive1.10×
SkewBearish+47.01 pp
Implied moveBearish±$2.44
TiltBearish61.5% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ24.4544.5%17.8%14.88253.2%40.7%
25Δ24.1342.3%16.6%18.5772.0%14.5%
30Δ23.8140.0%15.3%19.8044.8%8.0%
35Δ23.4937.8%14.0%20.3644.8%6.7%
40Δ23.1735.6%12.8%20.8050.0%6.3%
45Δ22.8533.3%11.5%21.2355.2%5.9%
50Δ22.5331.1%10.2%21.6760.5%5.5%
55Δ22.2128.9%9.0%22.1065.7%5.2%
60Δ21.8926.6%7.7%22.5670.5%4.7%
65Δ21.5724.4%6.4%23.2570.6%4.0%
70Δ21.2522.2%5.2%23.9370.8%3.2%
75Δ20.9320.0%3.9%24.6270.9%2.4%
80Δ20.6117.7%2.6%26.9486.7%2.0%

20Δ

Calls
Pseudo strike
24.45
IV
44.5%
B/E move
17.8%
Puts
Pseudo strike
14.88
IV
253.2%
B/E move
40.7%

25Δ

Calls
Pseudo strike
24.13
IV
42.3%
B/E move
16.6%
Puts
Pseudo strike
18.57
IV
72.0%
B/E move
14.5%

30Δ

Calls
Pseudo strike
23.81
IV
40.0%
B/E move
15.3%
Puts
Pseudo strike
19.80
IV
44.8%
B/E move
8.0%

35Δ

Calls
Pseudo strike
23.49
IV
37.8%
B/E move
14.0%
Puts
Pseudo strike
20.36
IV
44.8%
B/E move
6.7%

40Δ

Calls
Pseudo strike
23.17
IV
35.6%
B/E move
12.8%
Puts
Pseudo strike
20.80
IV
50.0%
B/E move
6.3%

45Δ

Calls
Pseudo strike
22.85
IV
33.3%
B/E move
11.5%
Puts
Pseudo strike
21.23
IV
55.2%
B/E move
5.9%

50Δ

Calls
Pseudo strike
22.53
IV
31.1%
B/E move
10.2%
Puts
Pseudo strike
21.67
IV
60.5%
B/E move
5.5%

55Δ

Calls
Pseudo strike
22.21
IV
28.9%
B/E move
9.0%
Puts
Pseudo strike
22.10
IV
65.7%
B/E move
5.2%

60Δ

Calls
Pseudo strike
21.89
IV
26.6%
B/E move
7.7%
Puts
Pseudo strike
22.56
IV
70.5%
B/E move
4.7%

65Δ

Calls
Pseudo strike
21.57
IV
24.4%
B/E move
6.4%
Puts
Pseudo strike
23.25
IV
70.6%
B/E move
4.0%

70Δ

Calls
Pseudo strike
21.25
IV
22.2%
B/E move
5.2%
Puts
Pseudo strike
23.93
IV
70.8%
B/E move
3.2%

75Δ

Calls
Pseudo strike
20.93
IV
20.0%
B/E move
3.9%
Puts
Pseudo strike
24.62
IV
70.9%
B/E move
2.4%

80Δ

Calls
Pseudo strike
20.61
IV
17.7%
B/E move
2.6%
Puts
Pseudo strike
26.94
IV
86.7%
B/E move
2.0%

Options history

No recorded observations