Interactive Brokers vs OANDA
Can't decide between Interactive Brokers and OANDA? We've put both brokers head-to-head. Compare their spreads, regulation, platforms, and fees below.
Last updated: May 27, 2026
Executive Summary
Interactive Brokers and OANDA are both well-established forex brokers, but they serve different types of traders. Interactive Brokers scores 98/100 in our TrustMetrics™ system, edging ahead of OANDA's 96/100.
On pricing, Interactive Brokers offers tighter EUR/USD spreads (0.1 pips vs 1.2 pips). Interactive Brokers supports TWS, IBKR Desktop, IBKR Mobile, Client Portal, IBKR APIs while OANDA offers OANDA Trade, MT4, TradingView, giving Interactive Brokers an edge in platform diversity.
For regulation, Interactive Brokers holds licenses from SEC, FCA, SFC, MAS, CIRO, CBI while OANDA is regulated by CFTC, FCA, ASIC, CIRO. Both brokers offer segregated client funds and are considered safe for retail trading.
The Verdicts
Most Trusted
Interactive Brokers scores higher in our TrustMetrics system (98/100) compared to OANDA (96/100), making it the safer choice.
Lowest Spreads
Interactive Brokers offers better pricing with an average EUR/USD spread of 0.1 pips, beating the 1.2 pip average of its competitor.
Best for Beginners
Both brokers require a $0 minimum deposit, making them equally accessible.
Detailed Comparison
| Feature | Interactive Brokers | OANDA |
|---|---|---|
| Trust Score | 98/100 | 96/100 |
| Spreads From | $0 commission (IBKR Lite) | 1.0 pips |
| Avg EUR/USD Spread | 0.1 pips | 1.2 pips |
| Commission | $0.20 min/order | $0 |
| Execution Speed | < 10ms | 30ms |
| Max Leverage | 1:50 | 1:50 |
| Minimum Deposit | $0 | $0 |
| Instruments | 10,000+ | 120+ |
| Account Types | IBKR Lite, IBKR Pro | Standard, Advanced Trader, Premium |
| Platforms | TWS, IBKR Desktop, IBKR Mobile, Client Portal, IBKR APIs | OANDA Trade, MT4, TradingView |
| Top Regulators | SEC, FCA, SFC, MAS, CIRO, CBI | CFTC, FCA, ASIC, CIRO |
| Withdrawal Speed | 1-3 business days | 1-3 business days |
| Inactivity Fee | $0 (Eliminated in 2021) | $10 per month (after 12 months) |
| Customer Support | 24/6 Live Chat, Email, Phone, Ticket System | 24/5 Live Chat, Email |
Which Broker Should You Choose?
Choose Interactive Brokers if...
- ✓You want to start with a very low minimum deposit
- ✓You need the tightest possible spreads for scalping
- ✓You need access to a massive range of instruments
- ✓Maximum regulatory protection is your top priority
Choose OANDA if...
- ✓You want to start with a very low minimum deposit
- ✓You want to trade directly from TradingView charts
- ✓Maximum regulatory protection is your top priority
Interactive Brokers Pros & Cons
Pros
- ✓ Access to 150+ markets in 34 countries — unmatched global reach
- ✓ Publicly traded on NASDAQ (IBKR) with $15B+ market cap — ultimate transparency
- ✓ Industry-lowest margin rates starting at 5.83% (Benchmark + 1.5%)
- ✓ Fractional shares, options, futures, bonds, and forex all in one account
- ✓ Advanced order types and algos via Trader Workstation (TWS)
- ✓ IBKR Lite offers $0 commissions on US stocks and ETFs
Cons
- × TWS has a steep learning curve — intimidating for complete beginners
- × No MetaTrader 4 or MetaTrader 5 support
- × Customer support can have long wait times during peak hours
- × Limited deposit methods — no e-wallet support (Skrill, Neteller, PayPal)
- × Currency conversion fee of 0.002% (min $2) for non-base currency trades
OANDA Pros & Cons
Pros
- ✓ Accepts US clients and is heavily regulated globally
- ✓ No minimum deposit requirement
- ✓ Native TradingView integration
- ✓ Advanced charting and elite market analysis
Cons
- × Smaller product catalog compared to IG or CMC Markets
- × Spreads on the standard account are relatively high
- × No MT5 platform
The Bottom Line: Interactive Brokers vs OANDA
- ✓ Global Market Access
- ✓ Low Margin Rates
- ✓ Professional Trading
- ✓ Multi-Asset Investing
- ✓ Institutional-Grade Execution
- ✓ Tighter EUR/USD spreads (0.1 pips)
- ✓ No minimum deposit
- ✓ US Traders
- ✓ API Trading
- ✓ No Minimum Deposit
- ✓ TradingView
- ✓ No minimum deposit
Both brokers are featured in our top broker rankings. Your choice should depend on your specific trading style, preferred platform, and geographical location.
Related Articles
How to Pass the FTMO Challenge: A Math-Backed Trader Blueprint
Passing the FTMO challenge is not about luck; it is about risk management and math. We detail the exact capital sizing, drawdown buffers, and daily reset rules.
Cheapest Prop Firm Challenges compared: Fee vs Account Size Matrix
Looking for the best value prop firm? We compare challenge fees, refund policies, and account sizes across 20+ prop trading firms in 2026.
Instant Funding Prop Firms 2026: Skip Evaluations, Earn Splits from Day 1
Skip the multi-phase evaluation stress. We compare the best direct instant funding prop firms on profit splits, drawdowns, and scaling plans.
Drawdown Calculations Decoded: Equity-based vs Balance-based Drawdowns
Understanding how your daily and total drawdown limits are calculated is the difference between keeping your account and getting breached.