Mercury Systems, Inc. (MRCY) Stock Price History
Historical prices from 1998 to 2026
- 1M
- -11.2%
- 3M
- -32.4%
- YTD
- -3.3%
- 1Y
- -2.4%
- 3Y
- +25.6%
- 5Y
- +7.4%
Loading 10-year price history...
MRCY Historical Performance
MRCY Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- -22.9%
- 2003 annual price return
- -20.6%
- 2004 annual price return
- +16.7%
- 2005 annual price return
- -30.3%
- 2006 annual price return
- -34.0%
- 2007 annual price return
- +19.5%
- 2008 annual price return
- -60.0%
- 2009 annual price return
- +65.6%
- 2010 annual price return
- +57.6%
- 2011 annual price return
- -29.3%
- 2012 annual price return
- -32.8%
- 2013 annual price return
- +17.6%
- 2014 annual price return
- +26.5%
- 2015 annual price return
- +36.1%
- 2016 annual price return
- +67.6%
- 2017 annual price return
- +71.2%
- 2018 annual price return
- -5.8%
- 2019 annual price return
- +51.3%
- 2020 annual price return
- +24.0%
- 2021 annual price return
- -34.8%
- 2022 annual price return
- -21.2%
- 2023 annual price return
- -17.9%
- 2024 annual price return
- +16.5%
- 2025 annual price return
- +72.5%
- 2026 annual price return
- +4.6%
MRCY Stock Price Trajectory (1998–2026)
As of November 8, 2026, Mercury Systems, Inc. (MRCY) trades at $73.55, representing a -2.4% return over the past year. The stock has delivered a +42.8% total return over five years (+7.4% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $128.45 on July 6, 2026. From this peak, MRCY has corrected -42.7%, currently trading 19% below its 200-day moving average, suggesting potential weakness.
When compared to Industrials sector peers KTOS (-51.5% 1Y), CW (-19.5% 1Y), and DRS (-3.6% 1Y), MRCY has underperformed the peer group average. Compare MRCY vs KTOS →
MRCY Historical Price Data · from 1998
Rows 1–50 of 7,238| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-11-06 | 66.93 | 73.91 | 64.37 | 73.55 | 1.01M | +12.20% |
| 2026-11-05 | 70.40 | 72.26 | 64.69 | 65.55 | 1.34M | -8.65% |
| 2026-11-04 | 79.73 | 80.07 | 69.92 | 71.76 | 1.08M | -10.66% |
| 2026-11-03 | 78.51 | 81.01 | 77.38 | 80.32 | 580K | +3.81% |
| 2026-11-02 | 78.75 | 79.38 | 76.67 | 77.37 | 438K | -0.22% |
| 2026-10-30 | 79.73 | 81.58 | 76.22 | 77.54 | 544K | -5.21% |
| 2026-10-29 | 78.98 | 83.38 | 78.97 | 81.80 | 776K | +4.10% |
| 2026-10-28 | 78.78 | 79.33 | 77.03 | 78.58 | 653K | +0.04% |
| 2026-10-27 | 80.50 | 80.50 | 77.81 | 78.55 | 954K | -1.46% |
| 2026-10-26 | 75.68 | 80.50 | 74.91 | 79.71 | 622K | +6.46% |
| 2026-10-23 | 74.32 | 75.22 | 71.61 | 74.87 | 499K | -0.91% |
| 2026-10-22 | 75.21 | 76.23 | 73.73 | 75.56 | 479K | +0.09% |
| 2026-10-21 | 76.00 | 76.94 | 74.75 | 75.49 | 499K | +1.29% |
| 2026-10-20 | 75.33 | 77.52 | 74.44 | 74.53 | 577K | -1.92% |
| 2026-10-19 | 75.17 | 76.83 | 74.36 | 75.99 | 576K | +2.32% |
| 2026-10-16 | 76.65 | 76.65 | 72.01 | 74.27 | 1.12M | -2.80% |
| 2026-10-15 | 74.86 | 76.66 | 73.25 | 76.41 | 471K | +0.95% |
| 2026-10-14 | 75.78 | 77.22 | 74.95 | 75.69 | 524K | -1.33% |
| 2026-10-13 | 77.67 | 77.67 | 75.10 | 76.71 | 409K | -1.24% |
| 2026-10-12 | 79.13 | 79.41 | 77.67 | 77.67 | 308K | -2.29% |
| 2026-10-09 | 79.01 | 79.64 | 78.14 | 79.49 | 294K | +1.24% |
| 2026-10-08 | 78.75 | 79.93 | 77.44 | 78.52 | 396K | -1.54% |
| 2026-10-07 | 80.89 | 81.52 | 78.87 | 79.75 | 433K | -3.68% |
| 2026-10-06 | 83.80 | 84.14 | 81.25 | 82.80 | 548K | -0.17% |
| 2026-10-05 | 84.66 | 85.00 | 82.64 | 82.94 | 538K | -2.27% |
| 2026-10-02 | 86.52 | 86.73 | 84.06 | 84.87 | 549K | +0.95% |
| 2026-10-01 | 83.40 | 84.39 | 81.05 | 84.07 | 481K | +1.29% |
| 2026-09-30 | 83.91 | 84.67 | 81.59 | 83.00 | 667K | +0.44% |
| 2026-09-29 | 80.54 | 82.90 | 78.61 | 82.64 | 844K | +3.15% |
| 2026-09-28 | 80.95 | 81.36 | 79.61 | 80.12 | 604K | -2.51% |
| 2026-09-25 | 83.79 | 84.34 | 81.78 | 82.18 | 441K | -1.20% |
| 2026-09-24 | 81.86 | 83.58 | 80.99 | 83.18 | 467K | +0.56% |
| 2026-09-23 | 83.03 | 83.94 | 81.91 | 82.72 | 445K | -1.38% |
| 2026-09-22 | 86.75 | 86.75 | 82.50 | 83.88 | 687K | -2.07% |
| 2026-09-21 | 86.52 | 87.23 | 85.12 | 85.65 | 419K | +0.43% |
| 2026-09-18 | 86.98 | 86.98 | 84.37 | 85.28 | 1.73M | -1.04% |
| 2026-09-17 | 89.27 | 90.06 | 85.45 | 86.18 | 576K | -1.23% |
| 2026-09-16 | 87.52 | 87.52 | 85.18 | 87.25 | 668K | +0.28% |
| 2026-09-15 | 81.99 | 87.61 | 80.62 | 87.01 | 1.07M | +7.38% |
| 2026-09-14 | 78.47 | 82.58 | 78.47 | 81.03 | 663K | +0.52% |
| 2026-09-11 | 81.64 | 82.78 | 79.98 | 80.61 | 475K | +0.22% |
| 2026-09-10 | 80.25 | 81.88 | 79.58 | 80.43 | 422K | -0.41% |
| 2026-09-09 | 83.26 | 84.00 | 79.80 | 80.76 | 788K | -3.24% |
| 2026-09-08 | 82.99 | 85.77 | 81.21 | 83.46 | 861K | +1.26% |
| 2026-09-04 | 84.40 | 85.62 | 81.71 | 82.42 | 626K | -2.70% |
| 2026-09-03 | 83.75 | 85.35 | 81.60 | 84.71 | 866K | +2.59% |
| 2026-09-02 | 82.80 | 82.80 | 80.96 | 82.57 | 617K | -0.28% |
| 2026-09-01 | 86.53 | 88.46 | 82.58 | 82.80 | 600K | -5.19% |
| 2026-08-31 | 88.98 | 89.02 | 86.16 | 87.33 | 590K | -1.37% |
| 2026-08-28 | 90.62 | 90.70 | 87.97 | 88.54 | 641K | -2.13% |
MRCY Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
MRCY — Frequently Asked Questions
Quick answers to the most common questions about buying MRCY stock.
How has MRCY stock performed recently?
MRCY declined -2.4% over the past year, below its 5-year annualized CAGR of +7.4%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is MRCY's all-time high price?
Mercury Systems, Inc. reached $128.45 on 2026-07-06. The 52-week high is $128.45. Current 1-year return of -2.4% places the stock further from historical peaks.
Where can I download MRCY historical price data?
This page provides MRCY daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 1998-2026, downloadable in CSV format.