CRBP · Corbus Pharmaceuticals Holdings, Inc.

Track CRBP — free

$10.09 +0.01 (+0.10%) At close · Aug 14

Market Cap

$195.15M

19.34M

Options Chain

Underlying $10.09 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 4 days to expiry · 12 contracts · mixed snapshot sessions · Jul 2, 2026–Aug 14, 2026; 4 unknown

Put / call OI

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dated and unknown snapshot sessions

Open interest

—

dated and unknown snapshot sessions

Volume

—

dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 4d Sep 18 32d Dec 18 123d Mar 19 214d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	1138.7%	0.955	—		$0.05	—	—	10	70
Call · $2.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 1138.7% Delta 0.955 ≈96% ITM Gamma 0.008 Theta -0.128 Vega 0.001 Open interest 0 Model this call Put · $2.5 Snapshot session Jul 14, 2026 Last $0.05 Breakeven $2.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 70 Model this put
0	—	409.6%	0.952	—		$0.05	—	—	10	10
Call · $5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 409.6% Delta 0.952 ≈95% ITM Gamma 0.023 Theta -0.049 Vega 0.001 Open interest 0 Model this call Put · $5 Snapshot session Aug 6, 2026 Last $0.05 Breakeven $4.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this put
12	3	317.2%	0.809	$3.83		$0.15	-0.154	249.5%	50	155
Call · $7.5 In the money Snapshot session Aug 13, 2026 Last $3.83 Breakeven $11.33 Implied vol 317.2% Delta 0.809 ≈81% ITM Gamma 0.081 Theta -0.103 Vega 0.003 Open interest 12 Model this call Put · $7.5 Snapshot session Aug 3, 2026 Last $0.15 Breakeven $7.35 Implied vol 249.5% Delta -0.154 ≈15% ITM Gamma 0.089 Theta -0.07 Vega 0.002 Open interest 155 Model this put
4.2k	2	155%	0.44	$0.40		$0.82	-0.69	69%	2	6
Call · $10 In the money Snapshot session Aug 14, 2026 Last $0.40 Breakeven $10.40 Implied vol 155% Delta 0.44 ≈44% ITM Gamma 0.238 Theta -0.073 Vega 0.004 Open interest 4.2k Model this call Put · $10 Snapshot session Aug 10, 2026 Last $0.82 Breakeven $9.18 Implied vol 69% Delta -0.69 ≈69% ITM Gamma 0.48 Theta -0.028 Vega 0.004 Open interest 6 Model this put
Underlying $10.09
2	1	203.2%	0.146	$0.05		—	—	—	—	0
Call · $12.5 Snapshot session Aug 7, 2026 Last $0.05 Breakeven $12.55 Implied vol 203.2% Delta 0.146 ≈15% ITM Gamma 0.106 Theta -0.055 Vega 0.002 Open interest 2 Model this call Put · $12.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
21	21	501.5%	0.303	$0.34		—	—	—	—	0
Call · $15 Snapshot session Jul 2, 2026 Last $0.34 Breakeven $15.34 Implied vol 501.5% Delta 0.303 ≈30% ITM Gamma 0.065 Theta -0.208 Vega 0.003 Open interest 21 Model this call Put · $15 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jul 2, 2026–Aug 14, 2026; 4 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown.

Key facts CIK 1595097 CUSIP 21833P301 13F (30d) 102 filings 100 filers Visit website Investor relations