IBKR vs SIEB

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 17, 2026

IBKR

52.3
AI Score
VS
IBKR Wins

SIEB

47.9
AI Score

Investment Advisor Scores

IBKR

52score
Recommendation
HOLD

SIEB

48score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric IBKR SIEB Winner
Forward P/E 28.169 38.3142 IBKR
PEG Ratio 1.4786 0.7216 SIEB
Revenue Growth 26.3% 109.4% SIEB
Earnings Growth 35.3% -58.0% IBKR
Tradestie Score 52.3/100 47.9/100 IBKR
Profit Margin 16.5% -1.1% IBKR
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

IBKR 1M: -6.4% · 3M: -9.8% SIEB 1M: -16.1% · 3M: +17.5%

Current Technical Phase

IBKR

Markdown
Sell / avoid

Price below a falling SMA50 (slope -1.5%), weak momentum, RSI 37

RSI (14): 37.5 · Price: $82.69

SIEB

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 36

RSI (14): 36.4 · Price: $1.95

Fundamentals Snapshot

Metric IBKR SIEB
Market Cap — —
Forward P/E 25.4 38.3
Trailing P/E 34.7 —
Revenue (TTM) — —
Revenue Growth 0.3% 1.1%
Gross Margin 0.9% 0.9%
Operating Margin 0.8% 0.0%
EPS 2.48 -0.03
Dividend Yield 0.00% —

Frequently Asked Questions

Based on our detailed analysis, IBKR 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.