YI vs MCK

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 20, 2026

YI

29.9
AI Score
VS
MCK Wins

MCK

50.4
AI Score

Investment Advisor Scores

YI

30score
Recommendation
SELL

MCK

50score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric YI MCK Winner
Forward P/E 0 19.305 Tie
PEG Ratio 0 1.6261 Tie
Revenue Growth -33.1% 7.7% MCK
Earnings Growth 0.0% -17.6% YI
Tradestie Score 29.9/100 50.4/100 MCK
Profit Margin -0.8% 1.1% MCK
Beta 1.00 1.00 Tie
AI Recommendation SELL HOLD MCK

Relative Price Performance (Last 90 Days)

YI 1M: -8.7% · 3M: -38.2% MCK 1M: +4.2% · 3M: +12.1%

Current Technical Phase

YI

Markdown
Sell / avoid

Price below a falling SMA50 (slope -15.2%), weak momentum, RSI 43

RSI (14): 43.2 · Price: $3.57

MCK

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (5.5% over 20 days), RSI 52

RSI (14): 52.4 · Price: $858.90

Fundamentals Snapshot

Metric YI MCK
Market Cap
Forward P/E 0.0 19.5
Trailing P/E 22.9
Revenue (TTM)
Revenue Growth -0.3% 0.1%
Gross Margin 0.0% 0.0%
Operating Margin 0.0% 0.0%
EPS -7.65 36.65
Dividend Yield 0.00%

Frequently Asked Questions

Based on our detailed analysis, MCK 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.