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Corbus Pharmaceuticals Holdings, Inc. Common Stock CRBP

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Market datapartial · fetched 2026-10-23T06:04:38.634Z

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 · 2026-10-22T21:25:08.497925274Z

FundamentalsAlpha Vantage · unavailable

Share price$4.03
1D-3.3%
AH$4.01$4.13$4.26$4.38$4.505:30 AM6:30 AM9:00 AM1:00 PM2:00 PMCRBP
Sold putSold callAH

Corbus Pharmaceuticals Holdings, Inc. Common Stock options

Live interpolated CRBP call and put midpoint premiums by absolute delta.Corbus Pharmaceuticals Holdings, Inc. Common Stock$0.75$1.38$2.01$2.63$3.26$0.31$3.05$5.78$8.52$11.2620Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive CRBP spot · $4.03CRBP PRICE$0.82$1.03$1.24$1.45$1.65$1.86$2.07$2.28$2.06$2.20$2.35$2.49$2.64$2.79$2.93$3.08
PutsExpensive1.98×
CallsExpensive5.20×
SkewBullish-309.99 pp
Implied moveBearish±$3.44
TiltBearish24.7% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ
25Δ
30Δ
35Δ
40Δ12.40452.2%227.8%
45Δ11.46479.0%209.5%5.10296.5%24.6%
50Δ10.51505.9%191.3%5.34279.3%22.1%
55Δ9.56532.8%173.0%5.59262.0%19.6%
60Δ8.62559.6%154.7%5.84244.8%17.1%
65Δ7.67586.5%136.4%6.08227.6%14.6%
70Δ6.73613.4%118.1%6.33210.4%12.1%
75Δ5.78640.2%99.9%6.58193.2%9.6%
80Δ6.82175.9%7.1%

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
12.40
IV
452.2%
B/E move
227.8%
Puts
Pseudo strike
IV
B/E move

45Δ

Calls
Pseudo strike
11.46
IV
479.0%
B/E move
209.5%
Puts
Pseudo strike
5.10
IV
296.5%
B/E move
24.6%

50Δ

Calls
Pseudo strike
10.51
IV
505.9%
B/E move
191.3%
Puts
Pseudo strike
5.34
IV
279.3%
B/E move
22.1%

55Δ

Calls
Pseudo strike
9.56
IV
532.8%
B/E move
173.0%
Puts
Pseudo strike
5.59
IV
262.0%
B/E move
19.6%

60Δ

Calls
Pseudo strike
8.62
IV
559.6%
B/E move
154.7%
Puts
Pseudo strike
5.84
IV
244.8%
B/E move
17.1%

65Δ

Calls
Pseudo strike
7.67
IV
586.5%
B/E move
136.4%
Puts
Pseudo strike
6.08
IV
227.6%
B/E move
14.6%

70Δ

Calls
Pseudo strike
6.73
IV
613.4%
B/E move
118.1%
Puts
Pseudo strike
6.33
IV
210.4%
B/E move
12.1%

75Δ

Calls
Pseudo strike
5.78
IV
640.2%
B/E move
99.9%
Puts
Pseudo strike
6.58
IV
193.2%
B/E move
9.6%

80Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
6.82
IV
175.9%
B/E move
7.1%

Options history

No recorded observations