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Tecogen Inc. TGEN

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Market datapartial · fetched 2026-10-22T22:08:16.232Z

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 · 2026-10-22T20:10:00.002879632Z

FundamentalsAlpha Vantage · unavailable

Share price$2.07
1D-1.4%
AH$1.99$2.03$2.07$2.11$2.155:30 AM6:30 AM9:00 AM1:00 PM2:00 PMTGEN
Sold putSold callAH

Tecogen Inc. options

Live interpolated TGEN call and put midpoint premiums by absolute delta.Tecogen Inc.$0.22$1.43$2.63$3.84$5.04$-1.59$0.08$1.75$3.42$5.0920Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive TGEN spot · $2.07TGEN PRICE$0.35$0.60$4.70
PutsExpensive3.57×
CallsExpensive3.40×
SkewBearish+109.98 pp
Implied moveBearish±$5.29
TiltBearish66.3% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ
25Δ
30Δ
35Δ
40Δ
45Δ4.03287.0%111.8%
50Δ6.89528.2%261.8%6.18517.6%28.5%
55Δ
60Δ
65Δ
70Δ
75Δ
80Δ

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

25Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

30Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

35Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

40Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

45Δ

Calls
Pseudo strike
4.03
IV
287.0%
B/E move
111.8%
Puts
Pseudo strike
IV
B/E move

50Δ

Calls
Pseudo strike
6.89
IV
528.2%
B/E move
261.8%
Puts
Pseudo strike
6.18
IV
517.6%
B/E move
28.5%

55Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

60Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

65Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

70Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

75Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

80Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

Options history

No recorded observations