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Inhibrx Biosciences, Inc. Common Stock INBX

HEALTHCARE · BIOTECHNOLOGY
i

Market dataready · fetched 2026-11-11T15:44:50.168Z

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 · 2026-11-11T15:37:44.473498459Z

FundamentalsAlpha Vantage · ready · quarter 2026-06-30 · fetched 2026-11-11T15:44:49.759508+00:00

Share price$89.90
1D-3.4%
$89$90$91$92$935:30 AM6:30 AM9:00 AM1:00 PMINBX
Sold putSold call

Inhibrx Biosciences, Inc. Common Stock options

Live interpolated INBX call and put midpoint premiums by absolute delta.Inhibrx Biosciences, Inc. Common Stock$4.53$8.22$11.91$15.60$19.28$66.13$79.67$93.21$106.76$120.3020Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ75Δ P unavailable: no unambiguous, price-consistent delta bracketP —OPTION PRICELive INBX spot · $89.89INBX PRICE$4.93$5.00$5.00$5.09$5.36$5.79$7.16$8.50$9.27$10.04$10.81$11.57$12.87$5.00$5.00$5.02$5.09$5.40$5.73$6.49$7.48$8.47$9.70$10.95$18.22
Puts——
CallsExpensive1.71×
Skew——
Implied moveBullish±$13.65
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ190.08404.4%116.9%69.43255.2%28.3%
25Δ136.69290.3%57.6%76.30199.7%20.7%
30Δ114.68218.3%33.1%81.13162.2%15.3%
35Δ104.21177.3%21.6%84.75135.8%11.4%
40Δ98.56152.6%15.6%87.03121.7%9.2%
45Δ94.51135.8%11.6%89.21108.6%7.1%
50Δ92.18143.4%10.5%91.16102.8%5.8%
55Δ89.84150.0%9.4%92.96101.2%4.9%
60Δ87.35141.0%7.5%94.7799.6%4.0%
65Δ84.90132.0%5.6%96.6497.6%3.3%
70Δ83.03122.9%4.4%98.5195.5%2.6%
75Δ81.17113.9%3.2%
80Δ78.97108.7%2.2%106.53114.6%1.8%

20Δ

Calls
Pseudo strike
190.08
IV
404.4%
B/E move
116.9%
Puts
Pseudo strike
69.43
IV
255.2%
B/E move
28.3%

25Δ

Calls
Pseudo strike
136.69
IV
290.3%
B/E move
57.6%
Puts
Pseudo strike
76.30
IV
199.7%
B/E move
20.7%

30Δ

Calls
Pseudo strike
114.68
IV
218.3%
B/E move
33.1%
Puts
Pseudo strike
81.13
IV
162.2%
B/E move
15.3%

35Δ

Calls
Pseudo strike
104.21
IV
177.3%
B/E move
21.6%
Puts
Pseudo strike
84.75
IV
135.8%
B/E move
11.4%

40Δ

Calls
Pseudo strike
98.56
IV
152.6%
B/E move
15.6%
Puts
Pseudo strike
87.03
IV
121.7%
B/E move
9.2%

45Δ

Calls
Pseudo strike
94.51
IV
135.8%
B/E move
11.6%
Puts
Pseudo strike
89.21
IV
108.6%
B/E move
7.1%

50Δ

Calls
Pseudo strike
92.18
IV
143.4%
B/E move
10.5%
Puts
Pseudo strike
91.16
IV
102.8%
B/E move
5.8%

55Δ

Calls
Pseudo strike
89.84
IV
150.0%
B/E move
9.4%
Puts
Pseudo strike
92.96
IV
101.2%
B/E move
4.9%

60Δ

Calls
Pseudo strike
87.35
IV
141.0%
B/E move
7.5%
Puts
Pseudo strike
94.77
IV
99.6%
B/E move
4.0%

65Δ

Calls
Pseudo strike
84.90
IV
132.0%
B/E move
5.6%
Puts
Pseudo strike
96.64
IV
97.6%
B/E move
3.3%

70Δ

Calls
Pseudo strike
83.03
IV
122.9%
B/E move
4.4%
Puts
Pseudo strike
98.51
IV
95.5%
B/E move
2.6%

75Δ

Calls
Pseudo strike
81.17
IV
113.9%
B/E move
3.2%
Puts
Pseudo strike
IV
B/E move

80Δ

Calls
Pseudo strike
78.97
IV
108.7%
B/E move
2.2%
Puts
Pseudo strike
106.53
IV
114.6%
B/E move
1.8%

Options history

IV · four-Friday blend91.39%
Daily close
INBX77.5%104.2%130.9%2026-08-13: 104.09%2026-08-14: 108.62%2026-08-17: 113.21%2026-08-18: 112.24%2026-08-19: 121.88%2026-08-20: 122.41%2026-08-21: 107.39%2026-08-24: 108.26%2026-08-25: 109.79%2026-08-26: 109.93%2026-08-27: 110.63%2026-08-28: 114.34%2026-08-31: 116.38%2026-09-01: 118.54%2026-09-02: 120.50%2026-09-03: 121.18%2026-09-04: 121.50%2026-09-08: 93.95%2026-09-09: 87.81%2026-09-10: 90.11%2026-09-11: 89.69%2026-09-14: 94.48%2026-09-15: 99.42%2026-09-16: 114.22%2026-09-17: 108.75%2026-09-18: 85.64%2026-09-21: 84.99%2026-09-22: 85.30%2026-09-23: 84.94%2026-09-24: 85.82%2026-09-25: 86.38%2026-09-28: 87.34%2026-09-29: 86.49%2026-09-30: 88.27%2026-10-01: 86.75%2026-10-02: 85.10%2026-10-05: 86.93%2026-10-06: 86.98%2026-10-07: 81.17%2026-10-08: 84.35%2026-10-09: 88.69%2026-10-12: 95.69%2026-10-13: 109.57%2026-10-14: 118.37%2026-10-15: 127.22%2026-10-16: 85.47%2026-10-19: 88.50%2026-10-20: 86.74%2026-10-21: 87.40%2026-10-22: 88.21%2026-10-23: 91.09%2026-10-26: 89.90%2026-10-27: 88.57%2026-10-28: 95.94%2026-10-29: 91.13%2026-10-30: 91.39%Aug 13Sep 22Oct 30
56 observations2026-08-13 — 2026-10-30
Table
DateIV (%)
104.09%
108.62%
113.21%
112.24%
121.88%
122.41%
107.39%
108.26%
109.79%
109.93%
110.63%
114.34%
116.38%
118.54%
120.50%
121.18%
121.50%
93.95%
87.81%
90.11%
89.69%
94.48%
99.42%
114.22%
108.75%
85.64%
84.99%
85.30%
84.94%
85.82%
86.38%
87.34%
86.49%
88.27%
86.75%
85.10%
86.93%
86.98%
81.17%
84.35%
88.69%
95.69%
109.57%
118.37%
127.22%
85.47%
88.50%
86.74%
87.40%
88.21%
91.09%
89.90%
88.57%
95.94%
91.13%
91.39%