Corbus Pharmaceuticals Holdings

CRBP · NASDAQ

$4.42−$0.04 (−0.90%)TodayMarket closed · Oct 20, 7:30 PM ET

Prev close $4.46

CRBP options chain

Calls and puts around the current price

By Fri, Nov 20 options price a move of ±$0.825 (18.7%), between $3.59 and $5.25.

At-the-money implied volatility: 60.9%
Put/call open interest: 1.24
Total open interest: 141
Underlying price: $4.42

CRBP options expiring Nov 20, 2026: calls on the left, puts on the right. Calls below $4.42 and puts above it are in the money.
Calls		Calls					Puts
Open int.	IV	Ask	Bid	Strike	Bid	Ask	IV	Open int.
CRBP $4.42
63	77.5%	$0.25	$0.15	5	$0.40	$0.85	44.2%	78

Unusual options activity

The latest large trades, newest first

Unusual CRBP options trades
Contract	Trade	Contracts	Premium	Sentiment	Time
CRBP 5P Dec 18	Large	10,000	$900.00K	neutral	Oct 15, 11:00 AM ET
CRBP 7.5P Dec 18	Large	7,000	$1.13M	neutral	Sep 15, 11:49 AM ET
CRBP 7.5P Dec 18	Large	882	$154.35K	bullish	Sep 15, 11:49 AM ET
CRBP 7.5P Dec 18	Block	690	$120.75K	bullish	Sep 15, 11:49 AM ET
CRBP 7.5P Dec 18	Sweep	965	$168.88K	bullish	Sep 15, 11:49 AM ET
CRBP 7.5P Dec 18	Block	354	$63.72K	bearish	Sep 15, 11:49 AM ET
CRBP 7.5P Dec 18	Block	904	$167.24K	bearish	Sep 15, 11:49 AM ET
CRBP 12.5C Oct 16	Large	769	$170.72K	neutral	Sep 8, 12:49 PM ET

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