argenx SE

ARGX · NYSE

$873.71−$2.06 (−0.23%)TodayMarket closed · Oct 23, 7:55 PM ET

Prev close $875.76

ARGX options chain

Calls and puts around the current price

By Fri, Nov 20 options price a move of ±$69.20 (7.9%), between $801.80 and $940.20.

At-the-money implied volatility: 36.3%
Put/call open interest: 1.44
Total open interest: 3.07K
Underlying price: $871.00

ARGX options expiring Nov 20, 2026: calls on the left, puts on the right. Calls below $871.00 and puts above it are in the money.
Calls		Calls					Puts
Open int.	IV	Ask	Bid	Strike	Bid	Ask	IV	Open int.
20	40.3%	$73.40	$67.20	820	$8.30	$16.10	34.3%	231
20	40.2%	$66.60	$60.00	830	$11.00	$18.70	33.9%	34
7	39.1%	$59.00	$52.60	840	$13.30	$21.70	33.5%	16
69	38.4%	$52.60	$46.40	850	$18.00	$25.10	33.5%	506
107	38.2%	$47.40	$40.00	860	$22.40	$29.00	33.3%	48
13	39.1%	$41.90	$36.00	870	$27.10	$33.40	33.5%	40
ARGX $871.00
49	38.1%	$37.50	$30.00	880	$31.40	$38.60	32.5%	46
50	37.1%	$32.10	$25.00	890	$36.00	$44.00	31.7%	46
126	38.2%	$27.80	$23.10	900	$43.00	$49.70	32.2%	38
5	37.5%	$24.30	$18.50	910	$48.00	$56.50	30.7%	10
115	36.3%	$21.10	$13.80	920	$55.00	$63.30	30.5%	54
82	36.4%	$18.50	$11.00	930	$63.00	$71.10	30.8%	0

Volatility smile

Implied volatility by strike for Fri, Nov 20, calls and puts averaged.

Unusual options activity

The latest large trades, newest first

Unusual ARGX options trades
Contract	Trade	Contracts	Premium	Sentiment	Time
ARGX 800P Nov 20	Large	331	$288.30K	neutral	Oct 23, 11:31 AM ET
ARGX 820P Nov 20	Large	153	$208.84K	neutral	Oct 23, 11:31 AM ET
ARGX 840P Dec 18	Large	331	$1.29M	neutral	Oct 23, 11:31 AM ET
ARGX 850P Dec 17	Large	10	$112.00K	neutral	Oct 23, 9:53 AM ET
ARGX 850P Dec 17	Large	10	$112.08K	neutral	Oct 23, 9:53 AM ET
ARGX 850P Nov 20	Block	36	$76.32K	bullish	Oct 22, 1:31 PM ET
ARGX 850P Nov 20	Block	37	$78.07K	bullish	Oct 22, 1:30 PM ET
ARGX 850P Nov 20	Block	47	$108.57K	bullish	Oct 22, 1:27 PM ET

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