Northrop Grumman

NOC · NYSE

$534.00+$23.35 (+4.57%)TodayMarket closed · Oct 20, 4:05 PM ET

Prev close $510.65

NOC options chain

Calls and puts around the current price

By Fri, Nov 20 options price a move of ±$33.05 (6.2%), between $499.50 and $565.60.

At-the-money implied volatility: 26.6%
Put/call open interest: 1.06
Total open interest: 7.00K
Underlying price: $532.55

NOC options expiring Nov 20, 2026: calls on the left, puts on the right. Calls below $532.55 and puts above it are in the money.
Calls		Calls					Puts
Open int.	IV	Ask	Bid	Strike	Bid	Ask	IV	Open int.
26	32.7%	$41.40	$33.10	505	$4.50	$6.80	26.6%	289
328	31.4%	$35.50	$30.70	510	$5.50	$10.90	28.6%	36
79	31.7%	$32.30	$27.20	515	$4.80	$10.10	24.3%	48
238	29.9%	$28.00	$23.80	520	$7.00	$14.00	26.7%	97
194	29.1%	$26.10	$19.10	525	$8.60	$15.80	25.9%	53
97	29.0%	$23.20	$16.30	530	$11.70	$16.80	25.7%	14
NOC $532.55
88	28.6%	$19.70	$14.30	535	$11.50	$20.60	24.5%	2
102	30.1%	$19.90	$11.80	540	$14.60	$20.50	22.3%	151
39	29.7%	$17.80	$9.20	545	$18.10	$26.00	24.9%	9
159	29.9%	$13.30	$9.90	550	$23.10	$26.20	23.6%	10
15	28.4%	$11.90	$6.80	555	$23.70	$32.00	22.9%	0
362	26.7%	$10.00	$3.90	560	$29.90	$35.70	25.4%	157

Volatility smile

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

Unusual options activity

The latest large trades, newest first

Unusual NOC options trades
Contract	Trade	Contracts	Premium	Sentiment	Time
NOC 500C Nov 20	Large	25	$105.00K	bullish	Oct 20, 12:35 PM ET
NOC 580C Jun 17	Large	28	$110.04K	bullish	Oct 20, 10:22 AM ET
NOC 570P Sep 17	Large	18	$115.90K	neutral	Oct 20, 10:20 AM ET
NOC 580P Jun 17	Large	18	$114.10K	neutral	Oct 20, 10:20 AM ET
NOC 600C Nov 20	Block	202	$60.63K	bullish	Oct 20, 9:56 AM ET
NOC 500C Nov 20	Large	36	$180.00K	neutral	Oct 20, 9:46 AM ET
NOC 510C Nov 20	Large	50	$155.00K	neutral	Oct 20, 9:31 AM ET
NOC 510C Nov 20	Block	26	$57.20K	bearish	Oct 19, 10:28 AM ET

Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.