AAL vs MKSI

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 22, 2026

AAL

49.4
AI Score
VS
MKSI Wins

MKSI

60.0
AI Score

Investment Advisor Scores

AAL

49score
Recommendation
HOLD

MKSI

60score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric AAL MKSI Winner
Forward P/E 43.29 10.3627 MKSI
PEG Ratio 0.769 1.3236 AAL
Revenue Growth 16.3% 28.3% MKSI
Earnings Growth -88.2% 162.0% MKSI
Tradestie Score 49.4/100 60.0/100 MKSI
Profit Margin -0.6% 10.1% MKSI
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

AAL 1M: +2.0% · 3M: +1.7% MKSI 1M: -19.2% · 3M: -10.9%

Current Technical Phase

AAL

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 38

RSI (14): 38.1 · Price: $13.82

MKSI

Markdown
Sell / avoid

Price below a falling SMA50 (slope -2.2%), weak momentum, RSI 40

RSI (14): 39.7 · Price: $279.11

Fundamentals Snapshot

Metric AAL MKSI
Market Cap
Forward P/E 5.7 16.0
Trailing P/E 44.8
Revenue (TTM)
Revenue Growth 0.2% 0.3%
Gross Margin 0.2% 0.5%
Operating Margin 0.0% 0.2%
EPS -0.49 6.29
Dividend Yield 0.00%

Frequently Asked Questions

Based on our detailed analysis, MKSI is currently the stronger investment candidate based on our comprehensive scoring model.

We analyze revenue and earnings growth rates in the "Growth" section above. Generally, the company with higher year-over-year revenue and EPS growth is fostering better expansion. Check the table above for the specific growth percentages.

Valuation is determined by metrics like the P/E Ratio and PEG Ratio. A lower P/E typically suggests a stock is cheaper relative to its earnings. Refer to the "Valuation" section in our comparison table to see which stock currently trades at a more attractive multiple.