MKS Inc formerly, MKS Instruments Inc is engaged in providing instruments, subsystems, and process control systems used to measure, monitor, deliver, and control parameters of manufacturing processes. The company's product portfolio includes instruments, components, and systems required in manufacturing products such as flat panel displays, medical devices, and electronic materials, among others, used in industrial technologies, semiconductors, life and health sciences, and research and defense markets. The company organizes itself into three reportable business segments: Vacuum Solutions, Photonics Solutions, and Materials Solutions. The Vacuum Solutions segment contributes the majority of the company's revenue.
Quick Stats
May 15, 202655.2
AI Score
HOLD1.01
Volume Ratio
Aug 05, 2026
Next Earnings
20
+ve Days (30d)
10
-ve Days (30d)
MKSI Stock Summary
Last updated May 15, 2026
MKSI is currently trading at $303.17, positioned above its 200-day moving average of $184.31, indicating a long-term uptrend. The stock has a 52-week range of $80.225 to $326.835.
Technical Analysis: The 50-day moving average stands at $259.67, which is below the current price, signaling bullish near-term momentum. The RSI (Relative Strength Index) reads 59.724, suggesting the stock is neutral with balanced momentum.
Money Flow Indicators: The Chaikin Money Flow (20-day) is 0.144, which is positive, indicating accumulation by institutional investors. Our AI-powered investment score rates MKSI at 55.2/100 with a HOLD recommendation.
MKSI (MKS Inc. Common Stock) Indicators
Last updated May 15, 2026
| Indicator | Value |
|---|---|
| RSI(14) | 59.724 |
| CMF (20) | 0.144 |
| ROC (10) | 8.515 |
| ADX (14) | 19.825 |
| Indicator | Value |
|---|---|
| MACD (12,26,9) | 14.389 |
| AROONOSC (14) | 42.857 |
| WILLAMS %R (14) | -36.072 |
| MFI (14) | 72.968 |
MKSI Technical Chart
- Candlesticks: Green = price up, Red = price down. Body shows open/close, wicks show high/low.
- SMAs: Moving averages help identify trends. Price above SMA = bullish, below = bearish.
- Options OI: Shows max open interest strikes. High OI = significant price levels.
- Volume Profile: Shows price levels with most trading activity. POC = Point of Control (highest volume).
- Earnings: Vertical lines mark earnings dates. Watch for volatility around these dates.
- Gamma Walls: Key support/resistance from options gamma exposure. Orange = resistance above, Purple = support below.
- Fibonacci Retracement: Auto-calculated support/resistance levels based on recent high/low. Key levels: 23.6%, 38.2%, 50%, 61.8%, 78.6%.
- Unusual Activity: Highlights days with abnormal volume (2x+ average) or large price moves (5%+). Red marker = unusual activity detected.
Technical Indicators
Select indicators above to analyze technical patterns
Indicators will appear below the price chart with perfectly aligned datesVolume Profile Analysis
Horizontal histogram showing volume distribution at each price level with buying/selling pressure
MKSI Price vs Max Options Open Interest
MKSI Max Change In Options Open Interest
MKSI Options - Sort by Max open Interest (near term)
18th May 2026 (Data is delayed in normal mkt. hours)
| Type | Expiration | Strike | OI | Change in OI |
Volume | Ask | PC | Delta | Vega | Volatility | % change | Track |
|---|
MKSI Daily Out of Money Options - Sort by Max open Interest (near term)
18th May 2026 (Data is delayed in normal mkt. hours)
| Type | Expiration | Strike | OI | Change in OI |
Volume | Ask | PC | Delta | Vega | Volatility | % change | Track |
|---|
MKSI Daily In the Money Options - Sort by Max open Interest (near term)
18th May 2026 (Data is delayed in normal mkt. hours)
| Type | Expiration | Strike | OI | Change in OI |
Volume | Ask | PC | Delta | Vega | Volatility | % change | Track |
|---|
MKSI Most Active Options by Volume(near term)
18th May 2026 (Data is delayed in normal mkt. hours)
| Type | Expiration | Strike | Volume | OI | Change in OI |
Ask | PC | Delta | Vega | Volatility | % change | Track |
|---|
MKS Inc. Common Stock is above both 50 Day and 200 Day SMA which is considered Bullish.
MKSI Moving Averages Analysis
MKS Inc. Common Stock has been above 50 day sma 1 times in last 30 days. Last time it was above 50 day sma was on May 15, 2026
MKS Inc. Common Stock has been above 200 day sma 1 times in last 30 days. Last time it was above 200 day sma was on May 15, 2026
MKSI (MKS Inc. Common Stock) Simple Moving Averages
Moving Averages are last updated May 15, 2026
| Days | MA |
|---|---|
| 10 | 305.27 |
| 20 | 291.06 |
| 30 | 281.64 |
| 50 | 259.67 |
| 100 | 238.5 |
| 200 | 184.31 |
MKSI Fundamental Analysis
| P/E (Forward) | 10.3627 |
| P/E (Trailing) | 65.7883 |
| Market Cap ($) | 21.2 billion |
| Earnings/Share ($) | 4.77 |
| Net Proft Margin (%) | 0.0803 |
| Dividend/Share ($) | 0.91 |
| EPS Estimate Current Year ($) | 11.6459 |
| EPS Estimate Next Year ($) | 14.6966 |
| WallStreet Target Price ($) | 357.4167 |
| Most Recent Quarter |