What is the market doing?
What the tape says about MKSI
MKS Inc. is +176% over the past year while the S&P 500 is +23%: 154 points ahead of the market.
+176%
1-year return · S&P 500 +23%
- vs 200-day average
- +11%
vs 200-day average · a clear uptrend
- RSI (14)
- 41
RSI (14) · neutral
- Below its 52-week high
- −35%
Below its 52-week high
Details›
- Last close2026-08-26
- $271.53
- 1 monthS&P 500 +3.7%
- −21%
- 1 yearS&P 500 +23%
- +176%
- 5 yearsS&P 500 +87%
- +80%
- vs 50-day average$328.23
- −17%
- 52-week high
- $420.56
- 52-week low
- $97.65
- Annualised volatility
- 60%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-06-30
- −$26M
| Year | Return |
|---|---|
| 2026 (year to date) | +70% |
| 2025 | +54% |
| 2024 | +2.2% |
| 2023 | +23% |
| 2022 | −51% |
| 2021 | +16% |
| 2020 | +38% |
| 2019 | +72% |
| 2018 | −31% |
| 2017 | +60% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 10 | 8 of 10 | +12% |
| Feb | 10 | 5 of 10 | +0.35% |
| Mar | 10 | 5 of 10 | −0.46% |
| Apr | 10 | 3 of 10 | −0.91% |
| May | 10 | 9 of 10 | +6.7% |
| Jun | 10 | 6 of 10 | +2.3% |
| Jul | 11 | 6 of 11 | +1.5% |
| Aug | 11 | 2 of 11 | −3.6% |
| Sep | 10 | 5 of 10 | −0.50% |
| Oct | 10 | 4 of 10 | +0.71% |
| Nov | 10 | 8 of 10 | +8.8% |
| Dec | 10 | 8 of 10 | +3.2% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.
Scientific & Technical Instruments
Ranks #12 of 16 by Smart Score