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Corgi Ports, Rail & Freight ETF DOCK

i

Market dataready · fetched 2026-11-04T00:30:53.386Z

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 · 2026-11-03T23:30:02.115790414Z

FundamentalsCorgi Invest · ready · as of 2026-11-02 · fetched 2026-11-04T00:30:53.070254+00:00

Share price$26.22
1D-0.3%
AH$26.21$26.23$26.26$26.29$26.315:30 AM6:30 AM9:00 AM1:00 PM2:00 PMDOCK
Sold putSold callAH

Corgi Ports, Rail & Freight ETF options

Live interpolated DOCK call and put midpoint premiums by absolute delta.Corgi Ports, Rail & Freight ETF$0.38$0.76$1.13$1.50$1.87$23.70$24.98$26.26$27.54$28.8220Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive DOCK spot · $26.22DOCK PRICE$0.42$0.43$0.47$0.52$0.57$0.62$0.67$0.72$0.80$0.97$1.13$1.29$1.46$0.46$0.49$0.53$0.57$0.60$0.65$0.71$0.76$0.82$0.88$0.94$1.30$1.76
PutsExpensive1.82×
CallsExpensive2.12×
SkewBullish-1.45 pp
Implied moveBearish±$1.37
TiltBearish2.1% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ30.3672.9%17.4%23.4368.9%12.4%
25Δ28.6955.0%11.1%24.3656.1%9.0%
30Δ27.8446.1%8.0%25.0446.9%6.5%
35Δ27.3441.3%6.3%25.4141.8%5.2%
40Δ26.9237.1%4.8%25.7936.6%3.9%
45Δ26.6734.3%4.1%26.0832.8%3.0%
50Δ26.4231.6%3.3%26.2530.7%2.6%
55Δ26.1728.8%2.5%26.4328.7%2.1%
60Δ25.9227.1%1.9%26.6126.6%1.7%
65Δ25.6927.4%1.7%26.7824.5%1.2%
70Δ25.4627.7%1.4%26.9622.4%0.8%
75Δ25.2328.0%1.1%27.3824.0%0.5%
80Δ24.9928.4%0.9%27.8826.8%0.4%

20Δ

Calls
Pseudo strike
30.36
IV
72.9%
B/E move
17.4%
Puts
Pseudo strike
23.43
IV
68.9%
B/E move
12.4%

25Δ

Calls
Pseudo strike
28.69
IV
55.0%
B/E move
11.1%
Puts
Pseudo strike
24.36
IV
56.1%
B/E move
9.0%

30Δ

Calls
Pseudo strike
27.84
IV
46.1%
B/E move
8.0%
Puts
Pseudo strike
25.04
IV
46.9%
B/E move
6.5%

35Δ

Calls
Pseudo strike
27.34
IV
41.3%
B/E move
6.3%
Puts
Pseudo strike
25.41
IV
41.8%
B/E move
5.2%

40Δ

Calls
Pseudo strike
26.92
IV
37.1%
B/E move
4.8%
Puts
Pseudo strike
25.79
IV
36.6%
B/E move
3.9%

45Δ

Calls
Pseudo strike
26.67
IV
34.3%
B/E move
4.1%
Puts
Pseudo strike
26.08
IV
32.8%
B/E move
3.0%

50Δ

Calls
Pseudo strike
26.42
IV
31.6%
B/E move
3.3%
Puts
Pseudo strike
26.25
IV
30.7%
B/E move
2.6%

55Δ

Calls
Pseudo strike
26.17
IV
28.8%
B/E move
2.5%
Puts
Pseudo strike
26.43
IV
28.7%
B/E move
2.1%

60Δ

Calls
Pseudo strike
25.92
IV
27.1%
B/E move
1.9%
Puts
Pseudo strike
26.61
IV
26.6%
B/E move
1.7%

65Δ

Calls
Pseudo strike
25.69
IV
27.4%
B/E move
1.7%
Puts
Pseudo strike
26.78
IV
24.5%
B/E move
1.2%

70Δ

Calls
Pseudo strike
25.46
IV
27.7%
B/E move
1.4%
Puts
Pseudo strike
26.96
IV
22.4%
B/E move
0.8%

75Δ

Calls
Pseudo strike
25.23
IV
28.0%
B/E move
1.1%
Puts
Pseudo strike
27.38
IV
24.0%
B/E move
0.5%

80Δ

Calls
Pseudo strike
24.99
IV
28.4%
B/E move
0.9%
Puts
Pseudo strike
27.88
IV
26.8%
B/E move
0.4%

Options history

IV · four-Friday blend72.42%
Daily EOD
DOCK67.2%101.4%135.7%2026-10-19: 115.88%2026-10-21: 121.42%2026-10-22: 120.46%2026-10-23: 124.11%2026-10-26: 128.18%2026-10-27: 126.81%2026-10-28: 130.97%2026-10-29: 71.89%2026-10-30: 72.42%Oct 19Oct 26Oct 30
9 observations2026-10-19 — 2026-10-30
Table
DateIV (%)
115.88%
121.42%
120.46%
124.11%
128.18%
126.81%
130.97%
71.89%
72.42%