Annexon

ANNX · NASDAQ

$3.83−$0.18 (−4.49%)TodayMarket closed · Oct 20, 7:44 PM ET

Prev close $4.01

ANNX options chain

Calls and puts around the current price

By Fri, Nov 20 options price a move of ±$2.18 (56.8%), between $1.66 and $6.01.

At-the-money implied volatility: 168.3%
Put/call open interest: 0.35
Total open interest: 606
Underlying price: $3.83

ANNX options expiring Nov 20, 2026: calls on the left, puts on the right. Calls below $3.83 and puts above it are in the money.
Calls		Calls					Puts
Open int.	IV	Ask	Bid	Strike	Bid	Ask	IV	Open int.
25	90.9%	$1.75	$0.10	3	$0.10	$0.75	199.0%	6
ANNX $3.83
424	172.1%	$1.00	$0.40	4	$0.00	$2.95	164.5%	151

Unusual options activity

The latest large trades, newest first

Unusual ANNX options trades
Contract	Trade	Contracts	Premium	Sentiment	Time
ANNX 5C Dec 18	Large	2,500	$310.00K	neutral	Sep 17, 10:22 AM ET
ANNX 5P Jan 15	Large	4,370	$1.15M	neutral	Sep 9, 1:09 PM ET
ANNX 4P Jan 15	Large	4,370	$852.15K	neutral	Sep 9, 1:09 PM ET
ANNX 8C Jan 15	Sweep	96	$14.40K	bullish	Aug 24, 10:21 AM ET
ANNX 8C Jan 15	Sweep	85	$11.90K	bullish	Aug 24, 10:20 AM ET
ANNX 8C Jan 15	Sweep	72	$10.08K	bullish	Aug 24, 10:19 AM ET
ANNX 8C Jan 15	Sweep	77	$10.78K	bullish	Aug 24, 10:18 AM ET

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