Northrop Grumman Stock (NOC)
Showing Closing Date Range from Apr 18 to Oct 15, 2026 compared to Oct 19, 2025 to Apr 17, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:northropgrumman.com/investor-relations
Current Period Close
$499.63
Apr 18, 2026 - Oct 15, 2026
Previous Period Close
$665.26
Oct 19, 2025 - Apr 17, 2026
Net Comparison Delta
$-165.63 (-24.90%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(119 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 15, 2026 | $499.63 | Apr 10, 2026 | $673.73 | -25.84% |
| Oct 14, 2026 | $495.69 | Apr 09, 2026 | $690.57 | -28.22% |
| Oct 13, 2026 | $481.38 | Apr 08, 2026 | $687.47 | -29.98% |
| Oct 12, 2026 | $485.00 | Apr 07, 2026 | $690.50 | -29.76% |
| Oct 09, 2026 | $480.72 | Apr 06, 2026 | $695.79 | -30.91% |
| Oct 08, 2026 | $484.48 | Apr 02, 2026 | $702.50 | -31.03% |
| Oct 07, 2026 | $473.46 | Apr 01, 2026 | $697.00 | -32.07% |
| Oct 06, 2026 | $483.11 | Mar 31, 2026 | $682.24 | -29.19% |
| Oct 05, 2026 | $476.11 | Mar 30, 2026 | $671.59 | -29.11% |
| Oct 02, 2026 | $478.00 | Mar 27, 2026 | $679.00 | -29.60% |
| Sep 23, 2026 | $514.42 | Mar 26, 2026 | $691.99 | -25.66% |
| Sep 22, 2026 | $509.86 | Mar 25, 2026 | $691.21 | -26.24% |
| Sep 21, 2026 | $526.66 | Mar 24, 2026 | $682.16 | -22.80% |
| Sep 18, 2026 | $527.39 | Mar 23, 2026 | $680.00 | -22.44% |
| Sep 17, 2026 | $524.00 | Mar 20, 2026 | $706.95 | -25.88% |
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