Mistras Group, Inc. (MG) Stock Price History
Historical prices from 2011 to 2026
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MG Historical Performance
Short-Term Returns
MG Stock Price Trajectory (2011–2026)
As of May 8, 2026, Mistras Group, Inc. (MG) trades at $18.74, representing a +98.5% return over the past year. The stock has delivered a +72.7% total return over five years (+11.5% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $26.98 on July 5, 2012. From this peak, MG has corrected -30.5%, currently trading 49% above its 200-day moving average, indicating continued institutional support.
When compared to Industrials sector peers TDY (+31.0% 1Y), TISI (-19.0% 1Y), and PRIM (+61.9% 1Y), MG has underperformed the peer group average. Compare MG vs TDY →
MG Historical Price Data (2025–2026)
Showing 30 of 3,650 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 18.78 | 19.39 | 18.55 | 18.74 | 206K | +1.13% |
| 2026-05-06 | 17.63 | 18.53 | 15.54 | 18.53 | 362K | -2.01% |
| 2026-05-05 | 18.80 | 19.56 | 18.51 | 18.91 | 246K | +1.18% |
| 2026-05-04 | 19.18 | 19.28 | 18.54 | 18.69 | 163K | -3.06% |
| 2026-05-01 | 18.94 | 19.28 | 18.65 | 19.28 | 140K | +2.12% |
| 2026-04-30 | 18.83 | 19.12 | 18.54 | 18.88 | 157K | +2.11% |
| 2026-04-29 | 18.85 | 19.11 | 18.12 | 18.49 | 137K | -1.81% |
| 2026-04-28 | 18.97 | 19.05 | 18.80 | 18.83 | 110K | -0.53% |
| 2026-04-27 | 19.28 | 19.34 | 18.93 | 18.93 | 97K | +0.11% |
| 2026-04-24 | 18.87 | 19.05 | 18.52 | 18.91 | 140K | +0.32% |
| 2026-04-23 | 18.56 | 19.35 | 18.56 | 18.85 | 206K | +1.67% |
| 2026-04-22 | 17.98 | 18.68 | 17.98 | 18.54 | 192K | +3.75% |
| 2026-04-21 | 17.86 | 18.25 | 17.85 | 17.87 | 190K | -0.17% |
| 2026-04-20 | 18.10 | 18.23 | 17.74 | 17.90 | 185K | +0.28% |
| 2026-04-17 | 17.42 | 18.17 | 17.30 | 17.85 | 223K | +3.84% |
| 2026-04-16 | 16.96 | 17.58 | 16.96 | 17.19 | 131K | +1.18% |
| 2026-04-15 | 17.09 | 17.22 | 16.85 | 16.99 | 85K | -0.70% |
| 2026-04-14 | 17.12 | 17.35 | 17.09 | 17.11 | 131K | +0.35% |
| 2026-04-13 | 16.70 | 17.25 | 16.58 | 17.05 | 158K | +2.10% |
| 2026-04-10 | 16.98 | 17.07 | 16.44 | 16.70 | 147K | -0.89% |
| 2026-04-09 | 15.95 | 16.90 | 15.91 | 16.85 | 228K | +5.44% |
| 2026-04-08 | 15.92 | 16.17 | 15.85 | 15.98 | 125K | +3.23% |
| 2026-04-07 | 15.34 | 15.59 | 15.16 | 15.48 | 94K | -0.19% |
| 2026-04-06 | 15.57 | 15.61 | 15.30 | 15.51 | 107K | +1.37% |
| 2026-04-02 | 15.01 | 15.40 | 14.96 | 15.30 | 60K | +0.26% |
| 2026-04-01 | 14.94 | 15.45 | 14.80 | 15.26 | 93K | +3.25% |
| 2026-03-31 | 14.86 | 15.00 | 14.56 | 14.78 | 57K | +1.23% |
| 2026-03-30 | 14.72 | 14.87 | 14.45 | 14.60 | 102K | +0.07% |
| 2026-03-27 | 15.01 | 15.07 | 14.48 | 14.59 | 79K | -3.44% |
| 2026-03-26 | 14.94 | 15.34 | 14.94 | 15.11 | 114K | +0.07% |
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Start ComparisonMG — Frequently Asked Questions
Quick answers to the most common questions about buying MG stock.
How has MG stock performed recently?
MG returned +98.5% over the past year, beating its 5-year annualized CAGR of +11.5%. The stock trades above its 200-day moving average, confirming the uptrend.
What is MG's all-time high price?
Mistras Group, Inc. reached $26.98 on 2012-07-05. The 52-week high is $19.56. Current 1-year return of +98.5% places the stock closer to historical peaks.
Where can I download MG historical price data?
This page provides MG daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.