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NOC · Northrop Grumman Corp /De/ · Options Chain

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$516.36 -2.22 (-0.43%) At close · Sep 9
Market Cap
$73.24B
Shares
142.06M

Options Chain

Underlying $516.36 · today Options Calculator

Positioning

Sep 18, 2026 · 8 days to expiry · 220 contracts · mixed daily-bar sessions · Aug 14, 2025–Sep 9, 2026; 75 unknown
Put / call OI
0.88
Balanced positioning
Open interest
7,632
as of Sep 4, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$540.00
$23.64 above spot
ATM implied vol
31.9%
market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator
OI Vol IV Δ Bid Ask Last Strike Last Bid Ask Δ IV Vol OI
$274.40 $281.00 $0.05 $0.00 $10.00 1 7
$262.40 $271.00 $0.07 $0.00 $10.00 5 5
$251.80 $261.00 $0.00 $10.00
$241.40 $251.00 $0.00 $10.00
$232.10 $241.00 $0.00 $10.00
$222.00 $230.50 $0.00 $10.00
$212.80 $220.90 $0.01 $0.00 $0.05 70 175
$201.70 $210.80 $0.57 $0.00 $10.00 38 11
$192.40 $201.00 $0.20 $0.00 $10.00 3 9
$181.60 $191.00 $1.90 $0.00 $10.00 2 2
$172.00 $180.70 $0.85 $0.00 $7.00 48 4
$162.00 $171.00 $1.00 $0.00 $4.00 3 25
$152.20 $159.60 $1.25 $0.00 $7.00 2 16
$147.10 $156.00 $0.00 $4.80
$142.00 $151.00 $1.48 $0.00 $3.80 117 82
50.2% 1 $137.40 $146.00 $0.00 $7.00
$132.10 $141.00 $0.87 $0.00 $3.70 5 33
$127.20 $136.00 $1.00 $0.00 $4.30 2 24
$122.00 $131.00 $1.15 $0.00 $5.50 1 53
71% 0.993 $118.10 $125.60 $3.23 $0.00 $4.20 1 1
15 $112.30 $120.70 $146.32 $0.05 $0.00 $1.20 3 107
$107.20 $116.00 $0.00 $3.60
$102.10 $111.00 $0.06 $0.00 $7.00 2 198
$97.00 $106.00 $0.45 $0.00 $3.40 3 53
$93.20 $99.70 $0.05 $0.00 $3.80 1 78
5 $87.20 $96.00 $120.90 $0.10 $0.00 $3.00 11 30
5 $82.30 $91.00 $115.90 $0.05 $0.00 $3.60 1 115
42.2% 0.996 $78.60 $85.00 $0.10 $0.00 $3.20 3 12
5 $73.00 $79.70 $105.90 $0.05 $0.00 $1.05 19 108
10 $68.20 $74.70 $101.25 $0.75 $0.00 $1.00 5 78
1 1 45.2% 0.976 $62.80 $71.40 $77.87 $0.15 $0.00 $7.00 1 157
5 41% 0.978 $57.60 $66.50 $91.45 $0.67 $0.00 $7.00 3 18
5 41.6% 0.965 $53.20 $61.30 $86.48 $0.27 $0.00 $5.50 3 89
45.9% 0.933 $49.20 $56.60 $0.20 $0.00 $0.80 10 34
5 38.8% 0.944 $45.50 $49.60 $76.08 $0.27 $0.00 $0.80 11 47
1 1 33.6% 0.948 $39.00 $45.80 $67.90 $0.57 $0.20 $1.15 -0.056 34.4% 3 55
2 40.4% 0.884 $36.30 $41.10 $40.00 $1.05 $0.00 $2.00 7 92
2 40.2% 0.85 $31.60 $37.20 $65.46 $1.00 $0.00 $3.00 8 113
1 30.4% 0.873 $24.40 $32.40 $62.60 $2.00 $0.00 $4.50 22 80
1 1 34.9% 0.793 $22.70 $27.70 $23.06 $2.15 $0.90 $6.10 -0.21 35.3% 7 183
27 10 36.5% 0.728 $18.80 $25.00 $25.00 $3.00 $1.20 $4.80 -0.222 28.4% 8 328
3 1 33.7% 0.679 $15.20 $20.20 $17.00 $5.00 $2.00 $6.00 -0.286 27.1% 3 11
23 1 33.5% 0.61 $12.20 $16.80 $14.25 $5.50 $2.15 $8.00 -0.36 25% 4 117
8 4 33.6% 0.537 $10.10 $13.50 $12.45 $8.90 $7.70 $10.00 -0.461 30.2% 13 57
94 130 31.8% 0.461 $8.10 $9.50 $9.20 $10.45 $10.00 $12.30 -0.544 29.2% 1 127
146 6 30.4% 0.38 $3.90 $8.80 $6.55 $14.08 $12.30 $17.70 -0.613 31.9% 1 51
142 116 25.1% 0.268 $0.20 $6.30 $5.10 $17.40 $15.40 $19.20 -0.707 28.3% 2 95
68 7 28.7% 0.229 $1.15 $4.90 $4.10 $18.93 $18.30 $24.30 -0.767 29.2% 5 48
161 6 30.7% 0.188 $1.50 $3.50 $3.10 $25.55 $23.10 $28.00 -0.816 30.2% 2 152
68 8 33.7% 0.164 $1.25 $3.40 $1.45 $26.20 $27.50 $31.20 -0.887 27.5% 10 88
117 4 $0.00 $3.40 $1.94 $33.25 $30.00 $37.20 -0.945 24.5% 2 71
118 1 33.2% 0.09 $0.05 $2.15 $1.30 $38.25 $35.90 $41.40 -0.946 27.9% 1 119
124 34 32.4% 0.061 $0.10 $1.25 $0.85 $33.00 $41.10 $48.00 -0.902 38.7% 1 96
117 7 34.7% 0.054 $0.05 $1.20 $0.90 $35.34 $46.70 $51.10 -0.938 36.2% 2 36
107 4 $0.00 $1.15 $0.40 $53.87 $51.60 $58.00 -0.903 46.7% 1 31
89 5 $0.00 $1.35 $1.20 $58.07 $56.60 $62.30 -0.921 47% 4 11
154 6 39.2% 0.033 $0.10 $0.70 $0.30 $60.97 $61.70 $67.80 -0.913 52.3% 9 12
180 11 40.2% 0.027 $0.10 $0.55 $0.75 $45.73 $66.60 $70.80 -0.959 44.6% 10 3
200 1 $0.00 $3.20 $0.40 $68.83 $69.50 $76.40 1
38 1 $0.00 $0.95 $0.51 $76.60 $82.60 -0.928 59.6%
544 25 56.9% 0.052 $0.05 $1.90 $0.10 $58.90 $81.60 $87.10 -0.938 59.9% 27
86 7 $0.00 $2.00 $0.16 $24.90 $86.60 $92.30 -0.937 63.5% 8
126 1 $0.00 $1.10 $1.60 $100.67 $91.10 $97.80 -0.939 66.1% 5
48 2 $0.00 $0.50 $0.50 $96.60 $102.70 -0.935 70.7%
153 4 $0.00 $1.35 $1.35 $78.40 $101.60 $107.30 -0.942 71.2% 10
227 3 $0.00 $1.25 $0.95 $118.60 $106.60 $112.70 -0.938 75.8% 2
29 1 $0.00 $3.40 $0.10 $88.70 $111.60 $116.90 -0.951 73.8% 2
9 1 $0.00 $3.80 $1.40 $109.10 $114.40 $122.40 -0.981 61.7% 3
91 16 $0.00 $3.80 $0.02 $114.07 $119.40 $126.60 3 3
6 4 $0.00 $4.20 $0.69 $124.40 $133.00 -0.971 72.5%
55 5 $0.00 $1.50 $0.29 $108.86 $129.40 $137.60 -0.978 70.5% 1
4 3 $0.00 $4.30 $0.62 $111.90 $134.40 $141.90 -0.993 59.9% 2
69 22 $0.00 $3.60 $0.20 $132.02 $139.40 $147.80 -0.975 76.9% 2
5 2 $0.00 $5.90 $0.20 $137.04 $144.40 $152.80 -0.976 79% 2
3 4 $0.00 $3.90 $0.60 $184.00 $149.40 $157.90 -0.974 82.1% 2
$0.00 $4.00 $154.40 $162.10 -0.989 72.8%
148 1 $0.00 $0.55 $0.30 $144.00 $159.40 $168.00 -0.974 87.1% 2
$0.00 $5.00 $164.40 $172.90
$0.00 $7.20 $169.40 $178.00 -0.974 91.1%
$0.00 $7.00 $174.60 $182.10
105 1 $0.00 $0.50 $0.23 $155.02 $179.60 $187.00 -0.987 84.2% 1
$0.00 $7.20 $184.40 $192.90
$0.00 $6.50 $189.40 $198.00
6 6 $0.00 $6.80 $0.35 $200.00 $196.60 $200.60 2
33 1 $0.00 $1.25 $0.30 $203.60 $201.60 $205.60 7 11
$0.00 $7.00 $208.63 $206.60 $210.70 6
$0.00 $7.00 $210.80 $217.80
$0.00 $7.20 $209.40 $214.40 $223.00 1
43 10 $0.00 $7.00 $0.95 $214.37 $219.40 $227.90 1 2
$0.00 $7.20 $224.40 $232.90
$0.00 $7.20 $229.40 $238.00
20 1 $0.00 $7.00 $2.00 $169.58 $239.40 $248.00 2
100 5 $0.00 $7.00 $0.10 $80.40 $259.40 $268.00 1
65 2 $0.00 $7.00 $1.60 $279.40 $288.00
12 2 $0.00 $7.20 $3.00 $299.40 $306.90
51 1 $0.00 $5.00 $0.50 $319.40 $328.00
12 1 $0.00 $10.00 $0.73 $339.40 $346.80
13 2 $0.00 $10.00 $23.60 $359.40 $367.50
8 4 $0.00 $10.00 $21.60 $379.40 $387.00
4 2 $0.00 $10.00 $16.40 $399.40 $407.50
$0.00 $10.00 $395.33 $419.60 $427.40 2
1 1 $0.00 $10.00 $11.35 $412.18 $439.40 $447.80 1
$0.00 $10.00 $459.40 $467.80
2 1 $0.00 $10.00 $0.32 $479.50 $488.00
1 1 $0.00 $10.00 $9.53 $499.50 $508.00
$0.00 $9.80 $519.50 $528.00
2 1 $0.00 $10.00 $3.50 $539.50 $547.30
1 1 $0.00 $2.40 $5.20 $559.50 $568.00
$0.00 $10.00 $579.50 $588.00
1 $0.00 $10.00 $2.25 $599.50 $607.00
About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Aug 14, 2025–Sep 9, 2026; 75 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. The 25 strikes around the money are shown by default — switch to "All 110" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1133421 CUSIP 666807102 13F (30d) 638 filings 616 filers Visit website Investor relations