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Tectonic Therapeutic, Inc. Common Stock TECX

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Market datapartial · fetched 2026-10-23T17:41:48.858Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-12-18

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 · 2026-10-23T17:40:59.330944264Z

FundamentalsAlpha Vantage · unavailable

Share price$20.31
1D-1.9%
$20.09$20.25$20.42$20.58$20.755:30 AM6:30 AM9:00 AM1:00 PMTECX
Sold putSold call

Tectonic Therapeutic, Inc. Common Stock options

Live interpolated TECX call and put midpoint premiums by absolute delta.Tectonic Therapeutic, Inc. Common Stock$0.50$2.68$4.86$7.04$9.22$9.17$16.55$23.93$31.31$38.6920Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive TECX spot · $20.31TECX PRICE$0.73$1.12$1.50$1.89$2.27$2.63$2.87$3.22$3.58$3.95$4.31$2.64$3.24$3.83$4.43$5.02$5.61$6.21$6.80$7.40$7.99$8.59
PutsExpensive1.34×
CallsExpensive1.70×
SkewBullish-5.83 pp
Implied moveBearish±$7.89
TiltBearish37.5% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ29.7993.6%50.3%
25Δ28.80101.1%47.3%
30Δ27.82108.5%44.4%17.74128.8%25.6%
35Δ26.83115.9%41.4%18.77123.9%23.5%
40Δ25.85123.3%38.4%19.79118.9%21.4%
45Δ24.73128.2%34.7%20.82114.0%19.3%
50Δ22.75117.6%26.2%21.84109.0%17.2%
55Δ21.51112.2%21.7%22.87104.1%15.0%
60Δ20.37107.6%17.9%23.8999.2%12.9%
65Δ19.23103.0%14.1%24.9294.2%10.8%
70Δ18.0998.3%10.3%25.9489.3%8.7%
75Δ26.9784.3%6.6%
80Δ27.9979.4%4.4%

20Δ

Calls
Pseudo strike
29.79
IV
93.6%
B/E move
50.3%
Puts
Pseudo strike
IV
B/E move

25Δ

Calls
Pseudo strike
28.80
IV
101.1%
B/E move
47.3%
Puts
Pseudo strike
IV
B/E move

30Δ

Calls
Pseudo strike
27.82
IV
108.5%
B/E move
44.4%
Puts
Pseudo strike
17.74
IV
128.8%
B/E move
25.6%

35Δ

Calls
Pseudo strike
26.83
IV
115.9%
B/E move
41.4%
Puts
Pseudo strike
18.77
IV
123.9%
B/E move
23.5%

40Δ

Calls
Pseudo strike
25.85
IV
123.3%
B/E move
38.4%
Puts
Pseudo strike
19.79
IV
118.9%
B/E move
21.4%

45Δ

Calls
Pseudo strike
24.73
IV
128.2%
B/E move
34.7%
Puts
Pseudo strike
20.82
IV
114.0%
B/E move
19.3%

50Δ

Calls
Pseudo strike
22.75
IV
117.6%
B/E move
26.2%
Puts
Pseudo strike
21.84
IV
109.0%
B/E move
17.2%

55Δ

Calls
Pseudo strike
21.51
IV
112.2%
B/E move
21.7%
Puts
Pseudo strike
22.87
IV
104.1%
B/E move
15.0%

60Δ

Calls
Pseudo strike
20.37
IV
107.6%
B/E move
17.9%
Puts
Pseudo strike
23.89
IV
99.2%
B/E move
12.9%

65Δ

Calls
Pseudo strike
19.23
IV
103.0%
B/E move
14.1%
Puts
Pseudo strike
24.92
IV
94.2%
B/E move
10.8%

70Δ

Calls
Pseudo strike
18.09
IV
98.3%
B/E move
10.3%
Puts
Pseudo strike
25.94
IV
89.3%
B/E move
8.7%

75Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
26.97
IV
84.3%
B/E move
6.6%

80Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
27.99
IV
79.4%
B/E move
4.4%

Options history

No recorded observations