IMPORTANT DISCLAIMER: Blank Capital Research ("BCR") is a technology platform, not a registered investment advisor or broker-dealer. The algorithmically generated signals, scores, and rankings provided on this site ("God Mode" Signals) are for informational and research purposes only and do not constitute financial advice, investment recommendations, or an offer to sell or solicit an offer to buy any securities.
HYPOTHETICAL PERFORMANCE RESULTS: The "timing scores" and "regime signals" displayed are based on quantitative models. Hypothetical or simulated performance results have certain inherent limitations. Unlike an actual performance record, simulated results do not represent actual trading. Also, since the trades have not actually been executed, the results may have under-or-over compensated for the impact, if any, of certain market factors, such as lack of liquidity.
RISK OF LOSS: Trading in financial markets involves a high degree of risk and may result in the loss of your entire investment. Data provided by third-party sources (Intrinio, Snowflake) is believed to be reliable but is not guaranteed for accuracy or completeness. Past performance is not indicative of future results.
© 2026 Blank Capital Research. All rights reserved. System Version: Aegis V8 (God Mode).
Side-by-side comparison of Fidelity and Interactive Brokers. See how they stack up on fees, features, and who each platform is best for.
Long-term investors and retirement planning
Professional and international traders
| Feature | Fidelity | Interactive Brokers |
|---|---|---|
| Zero-fee index funds | ||
| Fractional shares | ||
| Excellent research | ||
| Retirement planning | ||
| Active Trader Pro | ||
| Lowest margin rates | ||
| Global markets | ||
| Professional tools | ||
| API access | ||
| 150+ markets |
Both platforms cater to different audiences. Fidelity is best for long-term investors and retirement planning, while Interactive Brokers is best for professional and international traders. Consider your experience level and what features matter most.
Fidelity charges $0 stocks/ETFs, $0.65/options contract with a $0 minimum deposit. Interactive Brokers charges $0 (IBKR Lite) or tiered pricing with a $0 minimum deposit.
Yes, many investors use multiple platforms. You might use Fidelity for zero-fee index funds and Interactive Brokers for lowest margin rates. There's no rule against having multiple brokerage or research accounts.
Fidelity offers Zero-fee index funds, Fractional shares, Excellent research. Interactive Brokers offers Lowest margin rates, Global markets, Professional tools.