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Corgi Ports, Rail & Freight ETF DOCK

i

Market dataready · fetched 2026-11-06T21:07:53.434Z

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 · 2026-11-06T21:00:00.352686785Z

FundamentalsCorgi Invest · ready · as of 2026-11-05 · fetched 2026-11-06T21:07:52.907937+00:00

Share price$25.18
1D-1.7%
AH$25.52$25.64$25.77$25.89$26.015:30 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$0.40$0.79$1.18$1.57$1.96$22.95$23.88$24.80$25.73$26.6620Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ25Δ C unavailable: no unambiguous, price-consistent delta bracketC —OPTION PRICELive DOCK spot · $25.18DOCK PRICE$0.45$0.45$0.50$0.56$0.62$0.69$0.75$0.89$1.05$1.21$1.38$1.85$0.44$0.47$0.50$0.55$0.59$0.63$0.67$0.70$0.73$0.77$0.80$0.83$0.87
PutsExpensive1.94×
Calls——
Skew——
Implied moveBalanced±$1.36
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ29.6688.9%19.6%22.5074.9%12.4%
25Δ23.3961.1%9.0%
30Δ26.7551.0%8.0%24.0451.2%6.5%
35Δ26.2545.7%6.2%24.3946.1%5.3%
40Δ25.8741.8%5.0%24.7441.1%4.1%
45Δ25.6139.3%4.2%25.0336.6%3.1%
50Δ25.3436.9%3.4%25.1734.0%2.7%
55Δ25.0834.5%2.6%25.3031.3%2.3%
60Δ24.8334.0%2.2%25.4428.7%1.9%
65Δ24.5934.4%1.9%25.5726.0%1.5%
70Δ24.3534.8%1.5%25.7123.4%1.1%
75Δ24.1135.2%1.2%25.8420.7%0.7%
80Δ23.5941.2%1.0%25.9718.1%0.3%

20Δ

Calls
Pseudo strike
29.66
IV
88.9%
B/E move
19.6%
Puts
Pseudo strike
22.50
IV
74.9%
B/E move
12.4%

25Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
23.39
IV
61.1%
B/E move
9.0%

30Δ

Calls
Pseudo strike
26.75
IV
51.0%
B/E move
8.0%
Puts
Pseudo strike
24.04
IV
51.2%
B/E move
6.5%

35Δ

Calls
Pseudo strike
26.25
IV
45.7%
B/E move
6.2%
Puts
Pseudo strike
24.39
IV
46.1%
B/E move
5.3%

40Δ

Calls
Pseudo strike
25.87
IV
41.8%
B/E move
5.0%
Puts
Pseudo strike
24.74
IV
41.1%
B/E move
4.1%

45Δ

Calls
Pseudo strike
25.61
IV
39.3%
B/E move
4.2%
Puts
Pseudo strike
25.03
IV
36.6%
B/E move
3.1%

50Δ

Calls
Pseudo strike
25.34
IV
36.9%
B/E move
3.4%
Puts
Pseudo strike
25.17
IV
34.0%
B/E move
2.7%

55Δ

Calls
Pseudo strike
25.08
IV
34.5%
B/E move
2.6%
Puts
Pseudo strike
25.30
IV
31.3%
B/E move
2.3%

60Δ

Calls
Pseudo strike
24.83
IV
34.0%
B/E move
2.2%
Puts
Pseudo strike
25.44
IV
28.7%
B/E move
1.9%

65Δ

Calls
Pseudo strike
24.59
IV
34.4%
B/E move
1.9%
Puts
Pseudo strike
25.57
IV
26.0%
B/E move
1.5%

70Δ

Calls
Pseudo strike
24.35
IV
34.8%
B/E move
1.5%
Puts
Pseudo strike
25.71
IV
23.4%
B/E move
1.1%

75Δ

Calls
Pseudo strike
24.11
IV
35.2%
B/E move
1.2%
Puts
Pseudo strike
25.84
IV
20.7%
B/E move
0.7%

80Δ

Calls
Pseudo strike
23.59
IV
41.2%
B/E move
1.0%
Puts
Pseudo strike
25.97
IV
18.1%
B/E move
0.3%

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%