Mercury Systems, Inc. (MRCY) Stock Price History
Historical prices from 2011 to 2026
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MRCY Historical Performance
Short-Term Returns
MRCY Stock Price Trajectory (2011–2026)
As of May 8, 2026, Mercury Systems, Inc. (MRCY) trades at $88.06, representing a +83.6% return over the past year. The stock has delivered a +37.2% total return over five years (+6.5% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $103.84 on January 16, 2026. From this peak, MRCY has corrected -15.2%, currently trading 15% above its 200-day moving average, indicating continued institutional support.
When compared to Industrials sector peers KTOS (+58.1% 1Y), CW (+99.8% 1Y), and DRS (-0.3% 1Y), MRCY has underperformed the peer group average. Compare MRCY vs KTOS →
MRCY Historical Price Data (2025–2026)
Showing 30 of 3,650 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 92.99 | 92.99 | 86.37 | 88.06 | 928K | -3.93% |
| 2026-05-06 | 86.80 | 91.92 | 80.78 | 91.66 | 1.44M | +10.49% |
| 2026-05-05 | 79.68 | 84.17 | 78.68 | 82.96 | 779K | +5.64% |
| 2026-05-04 | 78.49 | 79.97 | 77.64 | 78.53 | 410K | -0.03% |
| 2026-05-01 | 79.73 | 79.73 | 76.91 | 78.55 | 268K | -0.46% |
| 2026-04-30 | 74.94 | 79.30 | 74.94 | 78.91 | 290K | +5.57% |
| 2026-04-29 | 76.25 | 77.42 | 73.47 | 74.75 | 397K | -2.44% |
| 2026-04-28 | 77.55 | 77.67 | 74.74 | 76.62 | 426K | -0.57% |
| 2026-04-27 | 78.14 | 79.36 | 76.97 | 77.06 | 335K | -1.19% |
| 2026-04-24 | 78.05 | 78.46 | 75.82 | 77.99 | 451K | -1.17% |
| 2026-04-23 | 82.81 | 83.28 | 76.57 | 78.91 | 874K | -4.48% |
| 2026-04-22 | 84.89 | 85.46 | 81.55 | 82.61 | 368K | -0.90% |
| 2026-04-21 | 84.40 | 85.92 | 82.77 | 83.36 | 452K | -0.90% |
| 2026-04-20 | 83.87 | 85.05 | 82.40 | 84.12 | 330K | +0.08% |
| 2026-04-17 | 86.34 | 88.06 | 83.68 | 84.05 | 788K | -1.01% |
| 2026-04-16 | 85.64 | 86.17 | 83.40 | 84.91 | 418K | -0.70% |
| 2026-04-15 | 84.78 | 85.73 | 83.30 | 85.51 | 421K | +1.69% |
| 2026-04-14 | 83.83 | 84.51 | 83.30 | 84.09 | 313K | +1.90% |
| 2026-04-13 | 79.67 | 82.87 | 79.41 | 82.52 | 326K | +3.67% |
| 2026-04-10 | 79.00 | 80.70 | 78.25 | 79.60 | 429K | +0.47% |
| 2026-04-09 | 79.60 | 81.70 | 79.04 | 79.23 | 432K | -1.96% |
| 2026-04-08 | 80.89 | 82.77 | 79.13 | 80.81 | 623K | +4.23% |
| 2026-04-07 | 75.07 | 77.77 | 74.23 | 77.53 | 452K | +2.34% |
| 2026-04-06 | 75.22 | 76.61 | 74.55 | 75.75 | 295K | +2.07% |
| 2026-04-02 | 72.27 | 75.87 | 71.40 | 74.22 | 348K | -0.71% |
| 2026-04-01 | 74.94 | 75.80 | 74.21 | 74.75 | 483K | +2.52% |
| 2026-03-31 | 70.94 | 75.00 | 69.63 | 72.91 | 514K | +4.37% |
| 2026-03-30 | 71.55 | 72.54 | 69.23 | 69.86 | 705K | -2.16% |
| 2026-03-27 | 75.13 | 76.16 | 70.52 | 71.40 | 584K | -6.25% |
| 2026-03-26 | 77.04 | 78.93 | 75.91 | 76.16 | 871K | -3.24% |
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Start ComparisonMRCY — Frequently Asked Questions
Quick answers to the most common questions about buying MRCY stock.
How has MRCY stock performed recently?
MRCY returned +83.6% over the past year, beating its 5-year annualized CAGR of +6.5%. The stock trades above its 200-day moving average, confirming the uptrend.
What is MRCY's all-time high price?
Mercury Systems, Inc. reached $103.84 on 2026-01-16. The 52-week high is $103.84. Current 1-year return of +83.6% places the stock closer to 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 2011-2026, downloadable in CSV format.