NOC
StockNorthrop Grumman Corporation
One email when a drop — in price or in valuation — is historically rare for NOC. Otherwise we stay quiet.
Rare — pay attention.
Northrop Grumman Corporation is 31.6% off its high, 132 days in — deeper than the vast majority of its 262 recorded drawdowns. This is the kind of decline the severity score exists to flag.
But down is not the same as cheap: Northrop Grumman Corporation's P/S Severity Score is 0.0 — its valuation sits in or above its typical range.
Very Strong
Current Drawdown
-31.6%
Days in Drawdown
132
Avg Max Drawdown
4.4%
Avg Length
54
Drawdown Severity Score™
6.7
NOC - Price & High Water Mark
NOC - Drawdown Timeline
How to read this chart: Negative values indicate drawdowns from all-time highs. Values closer to 0% mean the stock is near its high water mark.
Valuation vs Its Own History
Data as of July 12, 2026 · updated daily
Where today's valuation sits within NOC's own multi-year range, scored with the same Drawdown Severity Score language as price, measured from its typical level rather than its record high — a higher score means it has rarely been cheaper. This is context, not a recommendation.
Price to Sales
Northrop Grumman Corporation has been cheaper on this measure only about 77% of the time in 20 years of daily history.
Price to Sales history
EV to EBITDA
Northrop Grumman Corporation has been cheaper on this measure only about 66% of the time in 20 years of daily history.
EV to EBITDA history · log scale
Northrop Grumman Corporation (NOC) Analysis: Current Drawdown Insights
Northrop Grumman Corporation is currently in a drawdown that is unusual by its own historical standards. As of 2026-07-15, the stock is trading at $525.22, which represents a 31.6% decline from its all-time high of $768.02. This drawdown has persisted for 132 days.
Based on its full tracked price history, Northrop Grumman Corporation typically experiences drawdowns averaging 4.4% in depth, with an average duration of 54 days. Northrop Grumman Corporation has gone through 262 total drawdown events in its tracked history. The largest drawdown on record for Northrop Grumman Corporation was 68.5%, beginning in 1987. The longest drawdown duration on record was 2202 days.
The Drawdown Severity Score™ for Northrop Grumman Corporation currently stands at 6.68. This is our proprietary indicator that shows the relative severity of the current drawdown based on the asset's unique historical patterns. A score between 5.0 and 8.0 indicates a rare, significant drawdown: the asset seldom sees declines at this level in its tracked history.
Understanding Drawdowns: A drawdown measures how far a stock has fallen from its peak price. Every stock experiences drawdowns: periods when the price declines from all-time highs before recovering. By analyzing Northrop Grumman Corporation's historical drawdown patterns, investors can identify when the stock is experiencing a typical market fluctuation versus an unusual decline that is rare by that stock's own historical standards.
📜 Historical Drawdown Events
Current drawdown shown in blue. Showing the most recent and the deepest of 262 tracked pullbacks (63 listed).
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2026-03-05 | Ongoing | 132 days | -31.6% | $768.02 | $525.22 | n/a |
| 2026-02-20 | 2026-03-02 | 11 days | -4.5% | $736.87 | $703.65 | $768.02 |
| 2026-02-09 | 2026-02-18 | 10 days | -4.3% | $709.11 | $678.83 | $724.83 |
| 2026-02-04 | 2026-02-06 | 3 days | -2.2% | $704.98 | $689.75 | $709.11 |
| 2026-01-30 | 2026-02-03 | 5 days | -1.5% | $695.35 | $685.02 | $704.98 |
| 2026-01-26 | 2026-01-27 | 2 days | -1.8% | $672.95 | $660.97 | $678.74 |
| 2026-01-20 | 2026-01-22 | 2 days | -1.4% | $666.90 | $657.30 | $670.44 |
| 2025-10-09 | 2026-01-14 | 98 days | -14.5% | $637.95 | $545.51 | $653.14 |
| 2025-10-01 | 2025-10-03 | 3 days | -0.7% | $609.32 | $605.01 | $609.54 |
| 2025-08-22 | 2025-09-30 | 40 days | -3.9% | $594.87 | $571.63 | $609.32 |
| 2025-08-06 | 2025-08-20 | 15 days | -1.6% | $587.64 | $577.97 | $590.22 |
| 2025-07-30 | 2025-07-31 | 2 days | -0.1% | $570.98 | $570.57 | $574.35 |
| 2025-07-28 | 2025-07-29 | 2 days | -0.2% | $567.51 | $566.39 | $570.98 |
| 2025-07-24 | 2025-07-25 | 2 days | -0.0% | $566.27 | $566.25 | $567.51 |
| 2025-04-21 | 2025-07-22 | 93 days | -15.6% | $535.71 | $452.35 | $561.58 |
| 2024-10-02 | 2025-04-17 | 198 days | -20.0% | $534.51 | $427.78 | $535.71 |
| 2024-09-24 | 2024-10-01 | 8 days | -1.7% | $523.95 | $515.27 | $534.51 |
| 2022-11-01 | 2024-09-23 | 693 days | -22.3% | $522.53 | $406.10 | $523.95 |
| 2022-10-12 | 2022-10-19 | 8 days | -8.5% | $482.84 | $441.80 | $486.26 |
| 2022-09-23 | 2022-10-10 | 18 days | -5.3% | $472.51 | $447.63 | $479.53 |
| 2022-09-21 | 2022-09-22 | 2 days | -0.2% | $470.17 | $469.09 | $472.51 |
| 2022-08-26 | 2022-09-20 | 26 days | -4.8% | $468.98 | $446.31 | $470.17 |
| 2022-08-19 | 2022-08-25 | 7 days | -2.0% | $467.46 | $457.98 | $468.98 |
| 2022-06-08 | 2022-08-17 | 71 days | -9.8% | $466.69 | $421.04 | $467.11 |
| 2022-03-08 | 2022-06-03 | 87 days | -11.2% | $451.63 | $401.05 | $453.70 |
| 2022-03-02 | 2022-03-04 | 3 days | -1.4% | $430.98 | $424.92 | $442.76 |
| 2021-10-26 | 2022-02-25 | 123 days | -14.5% | $381.04 | $325.63 | $387.11 |
| 2021-10-18 | 2021-10-19 | 2 days | -0.4% | $370.48 | $369.11 | $374.18 |
| 2021-10-12 | 2021-10-15 | 4 days | -1.1% | $368.42 | $364.24 | $370.48 |
| 2021-06-07 | 2021-10-06 | 122 days | -8.2% | $352.24 | $323.42 | $353.58 |
| 2020-01-31 | 2021-06-04 | 490 days | -29.6% | $349.98 | $246.29 | $352.24 |
| 2020-01-17 | 2020-01-30 | 14 days | -2.2% | $348.99 | $341.29 | $349.98 |
| 2019-09-27 | 2020-01-16 | 112 days | -11.6% | $346.21 | $306.07 | $348.99 |
| 2019-09-19 | 2019-09-26 | 8 days | -2.4% | $341.92 | $333.55 | $346.21 |
| 2019-08-13 | 2019-09-17 | 36 days | -4.5% | $336.89 | $321.69 | $339.25 |
| 2019-07-30 | 2019-08-07 | 9 days | -4.0% | $320.84 | $307.96 | $326.25 |
| 2019-07-26 | 2019-07-29 | 4 days | -0.6% | $320.20 | $318.22 | $320.84 |
| 2018-04-06 | 2019-07-25 | 476 days | -36.4% | $318.31 | $202.50 | $320.20 |
| 2018-02-16 | 2018-04-05 | 48 days | -4.9% | $314.53 | $299.22 | $318.31 |
| 2018-02-02 | 2018-02-13 | 12 days | -6.0% | $302.15 | $284.09 | $302.59 |
| 2018-01-18 | 2018-01-25 | 8 days | -1.3% | $279.81 | $276.24 | $286.41 |
| 2018-01-16 | 2018-01-17 | 2 days | -0.8% | $277.73 | $275.43 | $279.81 |
| 2017-12-18 | 2018-01-12 | 26 days | -2.2% | $273.61 | $267.71 | $277.73 |
| 2017-12-14 | 2017-12-15 | 2 days | -0.5% | $271.83 | $270.47 | $273.61 |
| 2017-11-29 | 2017-12-12 | 14 days | -3.0% | $270.46 | $262.40 | $270.79 |
| 2017-10-26 | 2017-11-28 | 34 days | -3.5% | $267.69 | $258.40 | $270.46 |
| 2017-10-13 | 2017-10-25 | 13 days | -2.2% | $262.36 | $256.49 | $267.69 |
| 2017-10-10 | 2017-10-11 | 2 days | -0.2% | $258.13 | $257.66 | $259.29 |
| 2017-09-28 | 2017-09-29 | 2 days | -0.8% | $251.96 | $250.01 | $252.73 |
| 2017-09-25 | 2017-09-26 | 2 days | -0.1% | $247.31 | $247.15 | $250.11 |
| 2017-09-01 | 2017-09-18 | 18 days | -2.5% | $239.11 | $233.01 | $242.41 |
| 2011-07-05 | 2012-08-08 | 401 days | -30.0% | $53.26 | $37.31 | $53.29 |
| 2007-11-07 | 2011-06-29 | 1330 days | -58.7% | $51.69 | $21.36 | $52.11 |
| 2002-06-20 | 2006-01-26 | 1317 days | -39.7% | $36.93 | $22.29 | $37.20 |
| 1998-03-02 | 2002-06-18 | 1569 days | -66.9% | $35.24 | $11.66 | $36.15 |
| 1997-09-24 | 1998-02-02 | 132 days | -17.4% | $31.91 | $26.37 | $31.98 |
| 1996-11-22 | 1997-04-22 | 151 days | -13.9% | $20.80 | $17.91 | $21.17 |
| 1996-02-07 | 1996-06-05 | 119 days | -13.2% | $16.37 | $14.21 | $16.77 |
| 1994-10-11 | 1995-03-02 | 143 days | -13.3% | $10.97 | $9.51 | $11.06 |
| 1994-03-25 | 1994-08-31 | 159 days | -23.4% | $10.40 | $7.96 | $10.53 |
| 1993-07-12 | 1994-03-07 | 239 days | -19.8% | $9.37 | $7.51 | $9.48 |
| 1987-04-03 | 1993-04-13 | 2202 days | -68.5% | $8.52 | $2.68 | $8.56 |
| 1986-07-02 | 1987-03-19 | 261 days | -25.6% | $8.19 | $6.09 | $8.25 |
| 1986-01-08 | 1986-03-05 | 57 days | -16.4% | $7.37 | $6.16 | $7.60 |
How to read: Each row shows a complete drawdown from peak to recovery. Red rows = most severe drawdowns (worst 20% or 5x+ average), yellow rows = moderate (2x-5x worse than average).
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Or explore current drawdowns:
Northrop Grumman Corporation (NOC) is trading at $525.22 as of Jul 15, 2026. It is 31.6% below its high of $768.02. The drawdown has lasted 132 days. Severity score: 6.7 (Very Strong).
NOC Price History and Drawdown Data
Latest price
$525.22
High-water mark
$768.02
Current drawdown
-31.6%
Days in drawdown
132
This NOC page is built around daily price history, the latest high-water mark, current drawdown depth, drawdown duration, and comparable historical drawdown events. The chart above provides the price-history context, while the sections below explain how the current move compares with prior Northrop Grumman Corporation drawdowns.
What History Says About NOC
Northrop Grumman Corporation has dropped 20%+ from its high 10 times in its tracked history. These events lasted an average of 890 days with an average max drop of -40.1%.
The current drawdown of -31.6% has lasted 132 days, which is within the typical range for comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| Apr 1987 to Apr 1993 | -68.5% | 2202 days |
| Mar 1998 to Jun 2002 | -66.9% | 1569 days |
| Nov 2007 to Jun 2011 | -58.7% | 1330 days |
| Jun 2002 to Jan 2006 | -39.7% | 1317 days |
| Apr 2018 to Jul 2019 | -36.4% | 476 days |
| Jul 2011 to Aug 2012 | -30.0% | 401 days |
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