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Gencor Industries, Inc. GENC

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Market datapartial · fetched 2026-10-22T21:11:07.878Z

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 · 2026-10-22T20:35:56.312897513Z

FundamentalsAlpha Vantage · unavailable

Share price$17.50
1D+0.7%
AH$17.31$17.55$17.79$18.03$18.265:30 AM6:30 AM9:00 AM1:00 PM2:00 PMGENC
Sold putSold callAH

Gencor Industries, Inc. options

Live interpolated GENC call and put midpoint premiums by absolute delta.Gencor Industries, Inc.$0.11$2.57$5.04$7.51$9.97$13.51$15.65$17.79$19.93$22.0820Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive GENC spot · $17.50GENC PRICE$0.38$0.41$0.57$0.73$0.89$1.05$1.21$1.41$1.92$2.42$2.93$3.44$3.99$0.40$0.48$0.55$0.63$0.70$0.78$1.66$2.93$4.20$5.46$6.73$7.99$9.26
PutsExpensive1.09×
CallsExpensive1.50×
SkewBullish-11.88 pp
Implied moveBearish±$2.87
TiltBearish32.4% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ21.7277.1%26.2%15.1567.8%15.7%
25Δ19.9158.7%16.1%15.5963.0%13.6%
30Δ19.5060.2%14.7%16.0358.1%11.5%
35Δ19.0961.7%13.3%16.4853.3%9.4%
40Δ18.6863.1%11.8%16.9248.5%7.3%
45Δ18.2764.6%10.4%17.3643.6%5.2%
50Δ17.8666.1%9.0%18.4247.5%4.3%
55Δ17.4368.4%7.7%19.7755.5%3.8%
60Δ16.8377.6%7.1%21.1163.5%3.3%
65Δ16.2286.8%6.5%22.4671.4%2.9%
70Δ15.6296.1%6.0%23.8179.4%2.4%
75Δ15.01105.3%5.4%25.1587.4%1.9%
80Δ14.25103.1%4.2%26.5095.3%1.5%

20Δ

Calls
Pseudo strike
21.72
IV
77.1%
B/E move
26.2%
Puts
Pseudo strike
15.15
IV
67.8%
B/E move
15.7%

25Δ

Calls
Pseudo strike
19.91
IV
58.7%
B/E move
16.1%
Puts
Pseudo strike
15.59
IV
63.0%
B/E move
13.6%

30Δ

Calls
Pseudo strike
19.50
IV
60.2%
B/E move
14.7%
Puts
Pseudo strike
16.03
IV
58.1%
B/E move
11.5%

35Δ

Calls
Pseudo strike
19.09
IV
61.7%
B/E move
13.3%
Puts
Pseudo strike
16.48
IV
53.3%
B/E move
9.4%

40Δ

Calls
Pseudo strike
18.68
IV
63.1%
B/E move
11.8%
Puts
Pseudo strike
16.92
IV
48.5%
B/E move
7.3%

45Δ

Calls
Pseudo strike
18.27
IV
64.6%
B/E move
10.4%
Puts
Pseudo strike
17.36
IV
43.6%
B/E move
5.2%

50Δ

Calls
Pseudo strike
17.86
IV
66.1%
B/E move
9.0%
Puts
Pseudo strike
18.42
IV
47.5%
B/E move
4.3%

55Δ

Calls
Pseudo strike
17.43
IV
68.4%
B/E move
7.7%
Puts
Pseudo strike
19.77
IV
55.5%
B/E move
3.8%

60Δ

Calls
Pseudo strike
16.83
IV
77.6%
B/E move
7.1%
Puts
Pseudo strike
21.11
IV
63.5%
B/E move
3.3%

65Δ

Calls
Pseudo strike
16.22
IV
86.8%
B/E move
6.5%
Puts
Pseudo strike
22.46
IV
71.4%
B/E move
2.9%

70Δ

Calls
Pseudo strike
15.62
IV
96.1%
B/E move
6.0%
Puts
Pseudo strike
23.81
IV
79.4%
B/E move
2.4%

75Δ

Calls
Pseudo strike
15.01
IV
105.3%
B/E move
5.4%
Puts
Pseudo strike
25.15
IV
87.4%
B/E move
1.9%

80Δ

Calls
Pseudo strike
14.25
IV
103.1%
B/E move
4.2%
Puts
Pseudo strike
26.50
IV
95.3%
B/E move
1.5%

Options history

No recorded observations