IBKR vs SIEB

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 21, 2026

IBKR

45.8
AI Score
VS
IBKR Wins

SIEB

36.5
AI Score

Investment Advisor Scores

IBKR

46score
Recommendation
HOLD

SIEB

37score
Recommendation
EXTENDED

AI Analyst Insights

Detailed Metrics Comparison

Metric IBKR SIEB Winner
Forward P/E 33.1126 38.3142 IBKR
PEG Ratio 1.74 0.7216 SIEB
Revenue Growth 26.3% 109.4% SIEB
Earnings Growth 35.3% -58.0% IBKR
Tradestie Score 45.8/100 36.5/100 IBKR
Profit Margin 16.5% -1.1% IBKR
Beta 1.00 1.00 Tie
AI Recommendation HOLD EXTENDED Tie

Relative Price Performance (Last 90 Days)

IBKR 1M: +2.3% · 3M: +12.0% SIEB 1M: +18.0% · 3M: +10.9%

Current Technical Phase

IBKR

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (2.1% over 20 days), RSI 56

RSI (14): 56.2 · Price: $93.87

SIEB

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 69

RSI (14): 68.6 · Price: $2.03

Fundamentals Snapshot

Metric IBKR SIEB
Market Cap
Forward P/E 29.5 38.3
Trailing P/E 35.9
Revenue (TTM)
Revenue Growth 0.3% 1.1%
Gross Margin 0.9% 0.9%
Operating Margin 0.8% 0.0%
EPS 2.50 -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.