thetaOwl

NOC

Northrop Grumman CorporationClose $589.14EOD only
Max Pain
$545.00
Next expiry Aug 21, 2026
Expected Move
±$10.75
1.8% from close
Price Gap
-44.14
Distance to max pain
IV Rank
35
Middle-high premium
P/C OI
1.13
Slightly put-heavy
Consensus
No reports available
Published snapshot: Aug 18, 2026 close
End-of-day snapshot

This page reflects NOC options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot
Aug 18, 2026 close
NOC Options Chain
Data as of market close Aug 18, 2026

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row
Next expiry (DTE 3)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

StrikeLastBidAskChgVolOIIVDeltaGammaThetaVegaRho
395.00115.39136.00143.600.00010.0%1.0000.0000-0.0470.0000.032
400.00145.00188.00192.400.00203193.8%0.9890.0003-0.5410.0150.032
405.00107.64126.00135.000.00130.0%1.0000.0000-0.0480.0000.033
410.00102.74121.00130.000.00120.0%1.0000.0000-0.0480.0000.034
415.00146.26116.00125.000.00030.0%1.0000.0000-0.0490.0000.034
420.0092.22111.00118.000.00130.0%1.0000.0000-0.0490.0000.035
425.00135.83107.00113.600.00010.0%1.0000.0000-0.0500.0000.035
445.00109.9887.2093.100.00030.0%1.0000.0000-0.0520.0000.037
450.00112.77138.10143.200.00125151.8%0.9790.0006-0.7400.0270.036
455.0064.1077.3083.500.00140.0%1.0000.0000-0.0540.0000.037
460.0096.4072.4078.200.00030.0%1.0000.0000-0.0540.0000.038
465.0055.6768.1074.100.00010.0%1.0000.0000-0.0550.0000.038
470.00107.25118.10122.600.00244125.6%0.9800.0007-0.6070.0260.038
475.0061.10113.10118.200.0001126.2%0.9740.0009-0.7330.0320.038
480.0089.70108.10113.300.0027122.0%0.9720.0010-0.7520.0340.038
485.0069.40103.10107.200.0015107.2%0.9800.0008-0.5170.0260.039
490.0088.8598.10103.300.00112111.9%0.9690.0012-0.7480.0370.039
495.0053.7693.1098.300.0015107.0%0.9680.0013-0.7450.0390.039
500.0088.6088.1093.3011.80125102.0%0.9660.0014-0.7420.0400.039
505.0071.1583.1088.300.002797.0%0.9640.0015-0.7390.0420.040
510.0060.0078.1083.300.0022692.1%0.9620.0017-0.7360.0440.040
515.0062.7573.1078.300.0011087.1%0.9600.0019-0.7310.0460.040
520.0067.0068.1073.307.4952982.2%0.9570.0021-0.7270.0490.041
525.0063.5063.1067.205.5015670.0%0.9680.0019-0.5060.0380.042
530.0049.0058.1063.300.0014872.3%0.9510.0026-0.7150.0540.041
535.0051.9753.1058.307.87115967.4%0.9470.0030-0.7090.0580.041
540.0048.6248.1052.2018.31312856.1%0.9590.0029-0.4960.0470.042
545.0041.0043.1047.008.00131950.2%0.9590.0033-0.4520.0470.043
550.0044.0038.1043.3014.60614752.3%0.9310.0048-0.6810.0710.042
555.0035.5033.1037.306.31211059.2%0.8740.0065-1.1460.1100.039
560.0030.8928.4033.2010.89917358.7%0.8380.0078-1.3370.1310.038
565.0027.6723.4028.5011.3826854.1%0.8120.0093-1.3500.1440.037
570.0021.3519.0023.3014.441242346.4%0.7920.0116-1.2350.1530.037
575.0019.3014.1019.3013.801522144.4%0.7370.0138-1.3390.1740.034
580.0015.959.8015.1013.612824740.4%0.6750.0167-1.3390.1920.032
585.0010.375.1011.608.27186838.3%0.5910.0190-1.3640.2070.028
590.008.313.406.206.97714826.9%0.4870.0278-0.9880.2130.023
595.007.503.205.206.85266931.5%0.3740.0225-1.0870.2020.018
600.002.150.452.651.802928327.1%0.2370.0213-0.7610.1650.011
605.000.880.004.40-0.6112442.0%0.2520.0142-1.2100.1700.012
610.000.980.000.90-0.12168427.1%0.0820.0105-0.3710.0810.004
615.000.500.300.50-0.50871227.3%0.0440.0063-0.2280.0490.002
620.000.350.000.400.21316529.8%0.0310.0044-0.1880.0370.001
625.000.150.000.300.0019831.7%0.0210.0030-0.1440.0270.001
630.000.090.000.300.0013435.1%0.0190.0024-0.1450.0250.001
635.000.150.000.25-1.581737.3%0.0140.0018-0.1220.0190.001
640.000.230.000.600.00102447.4%0.0290.0026-0.2800.0350.001
645.003.040.000.450.0021748.2%0.0210.0019-0.2140.0260.001
650.002.000.000.150.00328143.3%0.0070.0008-0.0720.0100.000
655.000.050.002.550.0034467.4%0.0450.0026-0.5680.0500.002
660.000.100.001.000.002959.0%0.0180.0014-0.2380.0240.001
665.000.750.001.200.00101564.3%0.0200.0014-0.2840.0260.001
670.000.720.000.500.001010058.5%0.0080.0007-0.1200.0120.000
675.000.140.000.700.001364.6%0.0110.0008-0.1680.0160.001
680.001.030.000.900.0018870.2%0.0130.0009-0.2150.0180.001
690.002.200.006.900.0011115.5%0.0730.0022-1.4300.0740.003
700.000.050.000.500.0019475.0%0.0060.0004-0.1180.0090.000
710.002.500.005.100.0001121.0%0.0500.0016-1.1180.0550.002
720.000.680.000.850.0071792.0%0.0090.0005-0.2030.0130.000
740.000.100.005.100.00258140.7%0.0430.0012-1.1400.0490.002
750.001.050.000.000.000050.0%0.0000.0000-0.0000.0000.000
760.000.400.005.100.00342153.1%0.0390.0010-1.1520.0450.002
780.001.450.004.800.00223162.8%0.0340.0009-1.0970.0400.002
800.000.100.000.050.0018896.9%0.0000.0000-0.0090.0010.000
820.001.600.000.000.001050.0%0.0000.00000.0000.0000.000
840.000.050.0010.000.00334227.5%0.0530.0009-2.1950.0580.002
860.001.450.004.800.00312205.2%0.0260.0006-1.1160.0330.001
880.005.200.003.800.00112206.2%0.0200.0004-0.8940.0260.001
900.000.290.005.000.0029226.0%0.0250.0005-1.1680.0310.001
920.0012.800.004.800.0013233.4%0.0230.0004-1.1240.0290.001
980.006.030.000.000.001050.0%0.0000.00000.0000.0000.000
1000.0010.430.000.000.000050.0%0.0000.00000.0000.0000.000
1040.001.500.000.000.001050.0%0.0000.00000.0000.0000.000
1100.000.100.0010.000.0001346.4%0.0340.0004-2.3080.0400.001

Puts

StrikeLastBidAskChgVolOIIVDeltaGammaThetaVegaRho
390.000.100.000.050.00184131.3%-0.0000.0000-0.0090.000-0.000
395.000.500.000.100.00150135.9%-0.0000.0000-0.0200.001-0.000
400.000.100.000.10-0.20115132.0%-0.0000.0000-0.0200.001-0.000
405.000.170.0010.00-0.3814258.8%-0.0430.0007-2.1040.049-0.002
410.000.050.001.600.001359174.8%-0.0090.0003-0.3750.013-0.000
415.001.600.004.800.0023207.3%-0.0250.0005-1.0770.031-0.001
420.000.850.0010.000.001624238.6%-0.0470.0008-2.0830.052-0.002
425.000.050.0010.000.00113232.0%-0.0480.0008-2.0750.054-0.003
430.000.050.001.600.00233154.7%-0.0100.0003-0.3730.015-0.001
435.000.050.000.050.0021198.4%-0.0000.0000-0.0090.001-0.000
440.000.050.001.600.01178144.9%-0.0110.0004-0.3730.015-0.001
445.000.120.0010.00-2.1518206.1%-0.0550.0010-2.0390.059-0.003
450.001.990.004.001.9411,057160.7%-0.0270.0007-0.8940.033-0.001
455.000.210.0010.00-0.841046193.4%-0.0590.0011-2.0190.063-0.003
460.004.380.0010.000.002102187.1%-0.0610.0012-2.0080.065-0.003
465.002.020.005.101.92150152.6%-0.0370.0010-1.1040.044-0.002
470.000.050.000.050.00121175.0%-0.0000.0000-0.0090.001-0.000
475.000.050.005.300.00454142.9%-0.0420.0012-1.1330.048-0.002
480.000.050.007.000.00196147.3%-0.0540.0014-1.4410.059-0.003
485.000.050.005.300.00133131.9%-0.0460.0014-1.1210.051-0.002
490.000.050.0010.000.005169150.1%-0.0770.0018-1.9270.077-0.004
495.000.110.005.100.001112119.9%-0.0480.0016-1.0700.054-0.002
500.000.030.005.100.001200114.5%-0.0510.0017-1.0630.056-0.003
505.002.550.005.100.00541109.1%-0.0540.0019-1.0550.058-0.003
510.000.620.001.250.57125076.5%-0.0170.0010-0.2860.023-0.001
515.001.550.001.40-1.10110373.7%-0.0200.0012-0.3180.026-0.001
520.000.050.000.30-1.05137954.0%-0.0050.0005-0.0680.008-0.000
525.000.150.003.400.00114978.9%-0.0490.0024-0.7120.054-0.002
530.001.150.001.150.00210258.3%-0.0210.0016-0.2600.027-0.001
535.000.100.005.100.0015176.9%-0.0770.0035-0.9880.078-0.004
540.000.100.003.00-0.05216261.8%-0.0560.0034-0.6160.060-0.003
545.000.200.003.700.0025260.1%-0.0720.0043-0.7270.073-0.004
550.000.200.000.100.00215230.5%-0.0060.0010-0.0450.009-0.000
555.000.070.000.20-0.68215730.0%-0.0130.0021-0.0900.018-0.001
560.000.150.100.25-1.90711927.3%-0.0190.0032-0.1110.025-0.001
565.000.180.000.40-2.02611825.7%-0.0340.0055-0.1710.040-0.002
570.000.500.101.20-4.52125428.7%-0.0980.0112-0.4350.092-0.005
575.000.700.503.60-6.3052136.8%-0.2250.0153-0.9670.160-0.011
580.002.150.004.70-7.35108034.8%-0.3010.0187-1.0570.186-0.015
585.007.790.555.200.0096628.9%-0.3840.0248-0.9540.204-0.019
590.005.204.407.50-4.4023528.7%-0.5120.0260-0.9820.213-0.025
595.006.285.4010.90-9.021830.8%-0.6280.0230-0.9920.202-0.031
600.0028.009.1014.300.00410730.9%-0.7340.0199-0.8510.175-0.037
605.0022.2912.5018.300.001732.0%-0.8130.0157-0.7090.144-0.041
610.00106.8716.7022.800.005034.5%-0.8610.0120-0.6190.118-0.043
615.00129.0021.3027.400.001036.8%-0.8960.0092-0.5240.096-0.046
620.00107.4582.0091.700.0010279.7%-0.5290.0027-9.8590.213-0.032
625.00114.2032.0037.200.003044.2%-0.9260.0059-0.4830.075-0.048
630.00124.5537.0042.200.001048.4%-0.9330.0050-0.4910.069-0.049
635.0082.10105.00113.600.0010332.0%-0.5390.0022-11.6850.212-0.034
640.0094.1097.40106.000.0023287.6%-0.5740.0026-9.9870.209-0.035
645.0097.60115.00124.100.0010346.9%-0.5520.0021-12.1640.211-0.036
650.0097.00120.00129.100.0020353.6%-0.5580.0021-12.3730.211-0.036
660.00123.510.000.000.00100.0%-1.0000.00000.0780.000-0.054
665.00114.200.000.000.00100.0%-1.0000.00000.0780.000-0.055
670.00127.48113.10121.000.0020264.5%-0.6610.0026-8.5610.196-0.041
680.00140.000.000.000.00300.0%-1.0000.00000.0800.000-0.056
695.00160.00100.70109.300.0010119.1%-0.9300.0021-1.3540.072-0.054
700.00147.450.000.000.00100.0%-1.0000.00000.0820.000-0.058
705.00170.00110.70117.100.0010100.8%-0.9720.0012-0.4920.034-0.057
720.0071.38177.50183.800.00417377.4%-0.6610.0018-12.2360.196-0.046
740.00108.50195.20204.900.0010394.8%-0.6760.0017-12.5590.192-0.048
760.0061.600.000.000.00600.0%-1.0000.00000.0900.000-0.062
780.0073.000.000.000.00000.0%-1.0000.00000.0920.000-0.064
800.00259.05205.80212.900.0060168.7%-0.9730.0007-0.8520.034-0.064
820.00294.00225.60234.700.0050203.6%-0.9550.0009-1.6190.050-0.065
840.00314.00245.60252.100.0050173.9%-0.9850.0004-0.4890.020-0.068
860.00319.09265.60274.400.0000221.5%-0.9630.0007-1.5090.044-0.069
How to Read the Chain
Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.
How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.