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aTyr Pharma, Inc. Common Stock ATYR

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Market datapartial · fetched 2026-10-22T18:30:40.925Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2027-01-15

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 · 2026-10-22T18:29:44.614957757Z

FundamentalsAlpha Vantage · unavailable

Share price$0.17
1D-3.6%
$0.17$0.17$0.18$0.18$0.195:30 AM6:30 AM9:00 AM1:00 PMATYR
Sold putSold call

aTyr Pharma, Inc. Common Stock options

Live interpolated ATYR call and put midpoint premiums by absolute delta.aTyr Pharma, Inc. Common Stock$0.00$0.98$1.96$2.93$3.91$-0.12$0.19$0.50$0.81$1.1220Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICEATYR PRICE$0.03$0.03$0.03$0.04$0.05$0.06$0.07$0.07$0.09$0.10$0.11$0.12$3.62$2.89$2.18$1.53
PutsExpensive1.89×
CallsExpensive2.36×
SkewBullish-87.75 pp
Implied move——
TiltBearish85.7% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ
25Δ5.42418.7%3039.0%
30Δ1.41286.8%725.9%
35Δ0.77259.2%360.7%
40Δ1.44350.6%751.2%
45Δ1.95428.7%1054.5%
50Δ1.64433.7%878.7%
55Δ1.33438.7%703.0%
60Δ1.01443.7%527.2%
65Δ1.69510.0%921.3%3.80439.1%0.9%
70Δ2.40579.2%1341.1%3.07396.4%0.9%
75Δ3.12648.3%1761.0%2.35352.2%0.9%
80Δ3.84717.4%2180.8%1.71299.7%0.9%

20Δ

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

25Δ

Calls
Pseudo strike
5.42
IV
418.7%
B/E move
3039.0%
Puts
Pseudo strike
IV
B/E move

30Δ

Calls
Pseudo strike
1.41
IV
286.8%
B/E move
725.9%
Puts
Pseudo strike
IV
B/E move

35Δ

Calls
Pseudo strike
0.77
IV
259.2%
B/E move
360.7%
Puts
Pseudo strike
IV
B/E move

40Δ

Calls
Pseudo strike
1.44
IV
350.6%
B/E move
751.2%
Puts
Pseudo strike
IV
B/E move

45Δ

Calls
Pseudo strike
1.95
IV
428.7%
B/E move
1054.5%
Puts
Pseudo strike
IV
B/E move

50Δ

Calls
Pseudo strike
1.64
IV
433.7%
B/E move
878.7%
Puts
Pseudo strike
IV
B/E move

55Δ

Calls
Pseudo strike
1.33
IV
438.7%
B/E move
703.0%
Puts
Pseudo strike
IV
B/E move

60Δ

Calls
Pseudo strike
1.01
IV
443.7%
B/E move
527.2%
Puts
Pseudo strike
IV
B/E move

65Δ

Calls
Pseudo strike
1.69
IV
510.0%
B/E move
921.3%
Puts
Pseudo strike
3.80
IV
439.1%
B/E move
0.9%

70Δ

Calls
Pseudo strike
2.40
IV
579.2%
B/E move
1341.1%
Puts
Pseudo strike
3.07
IV
396.4%
B/E move
0.9%

75Δ

Calls
Pseudo strike
3.12
IV
648.3%
B/E move
1761.0%
Puts
Pseudo strike
2.35
IV
352.2%
B/E move
0.9%

80Δ

Calls
Pseudo strike
3.84
IV
717.4%
B/E move
2180.8%
Puts
Pseudo strike
1.71
IV
299.7%
B/E move
0.9%

Options history

No recorded observations