Choosing your exchanges is one of the first decisions in arbitrage — and it affects everything downstream: available pairs, trading fees, withdrawal speed, and ultimate profitability. Not all exchanges are equally suited for arbitrage. Each has distinct strengths and limitations.
This article compares 10 exchanges from an arbitrageur's perspective: specific numbers and criteria, not marketing.
What Matters When Evaluating an Exchange for Arbitrage
Trading fees. Every trade costs money. In arbitrage you pay twice — on the buy and on the sell. The difference between 0.10% and 0.08% seems small, but across 1,000 trades per month at $100,000 volume, that's $200.
Liquidity. Order book depth determines slippage. Top exchanges provide minimal slippage on major pairs.
Number of pairs. More pairs = more arbitrage opportunities. SpreadScan tracks 600+ pairs — exchanges with larger listings generate more spread candidates.
Network support. For transfer-based arbitrage, cheap withdrawal networks are critical (Arbitrum, Solana, TRC20).
Deposit speed. Time from withdrawal to credit on the receiving exchange is a direct risk factor in transfer arbitrage.
P2P platform. For P2P arbitrage, a developed P2P market with high volume and diverse payment methods matters.
API quality. For automation — API speed, reliability, rate limits, and WebSocket support.
Top 10 Exchanges for Arbitrage
1. Binance
Taker fee: 0.10% (0.075% with BNB)
Daily volume: $15–25B
Trading pairs: 2,000+
P2P: ✅ developed platform
Supported networks: 50+
Binance is the undisputed leader by trading volume and pair count. For arbitrageurs this means maximum liquidity and minimum slippage on top pairs.
Strengths for arbitrage:
- Deepest liquidity on BTC, ETH, BNB pairs
- Support for virtually all significant withdrawal networks
- Best P2P platform by volume
- Excellent API with WebSocket support
Weaknesses:
- Heavy HFT bot competition on top pairs
- Strict KYC and occasional regional restrictions
- Fees not the lowest among large exchanges
For whom: a mandatory exchange in every arbitrageur's toolkit.
2. Bybit
Taker fee: 0.10%
Daily volume: $8–15B
Trading pairs: 700+
P2P: ✅ active platform
Supported networks: 30+
Bybit grew into a major exchange in recent years. Good liquidity, fast withdrawals, clean interface.
Strengths for arbitrage:
- Fast deposit confirmations (often faster than Binance)
- Strong P2P market for CIS region
- Wide network support
- Reliable API
Weaknesses:
- Fewer pairs than Binance
- Altcoin liquidity behind Binance
For whom: the primary Binance pair for most arbitrage strategies.
3. OKX
Taker fee: 0.10% (0.08% on VIP1)
Daily volume: $3–8B
Trading pairs: 500+
P2P: ✅ active platform
Supported networks: 30+
OKX is particularly strong in DEX and Web3 — a built-in wallet and broad blockchain support make it interesting for CEX-DEX arbitrage.
Strengths for arbitrage:
- Fee reduction with OKB token holdings
- Strong position in Asian market = interesting price divergences
- Good Copy Trading support (relevant for SpreadScan's /copy-trading section)
- Fast API
Weaknesses:
- Lower volume than Binance and Bybit
- Some pairs with thinner liquidity
For whom: third exchange in the arbitrageur's toolkit, especially strong for CEX-DEX and Copy Trading.
4. KuCoin
Taker fee: 0.10%
Daily volume: $1–3B
Trading pairs: 800+
P2P: ✅ available
Supported networks: 25+
KuCoin is one of the best exchanges for altcoin arbitrage. Massive listing count — many coins appear here before Binance.
Strengths for arbitrage:
- Largest pair count among second-tier exchanges
- Often lists new coins first — arbitrage opportunities at listing moment
- Relatively low bot competition on altcoin pairs
Weaknesses:
- Shallower order books on most pairs
- Deposit speed sometimes slower than top exchanges
- Past security incident (2020 hack) — keep only working capital here
For whom: excellent fourth exchange for finding altcoin spreads.
5. Gate.io
Taker fee: 0.20%
Daily volume: $1–2B
Trading pairs: 3,000+
P2P: ⚠️ limited
Supported networks: 20+
Gate.io has the most listings of any exchange — over 3,000 pairs. This is a goldmine for arbitrage on obscure coins.
Strengths for arbitrage:
- Maximum trading pair count
- Unique listings not found elsewhere
- Less competition on niche pairs
Weaknesses:
- High taker fee 0.20% — doubles trading costs
- Thin order books on most pairs
- Lower reliability vs top exchanges
For whom: supplementary exchange for niche coin spread hunting — factor in the 0.20% fee in all calculations.
6. Kraken
Taker fee: 0.26%
Daily volume: $0.5–1B
Trading pairs: 300+
P2P: ❌
Supported networks: 15+
Kraken is a reliable Western exchange with strong reputation. Expensive fees are offset by stability and accessibility for European and American traders.
Strengths for arbitrage:
- High reliability and regulatory transparency
- Interesting divergences with Asian exchanges (regional imbalance)
- Good liquidity on BTC/EUR, ETH/EUR pairs
Weaknesses:
- Highest fees among exchanges listed here (0.26%)
- Lower volume
- No P2P
For whom: useful for EUR regional spreads — but the high fee raises the minimum profitable spread threshold significantly.
7. MEXC
Taker fee: 0% (periodically — verify current terms)
Daily volume: $0.5–2B
Trading pairs: 2,000+
P2P: ⚠️ limited
Supported networks: 20+
MEXC is known for zero or very low fees during promotional periods. Massive listing count focused on memecoins and new projects.
Strengths for arbitrage:
- Very low/zero spot fees during promotions
- Early listings of new coins
- Many pairs not available elsewhere
Weaknesses:
- Thin order books on most pairs
- Less rigorous KYC (creates regulatory considerations)
- Unpredictable deposit timing
For whom: supplementary exchange for early listing opportunities.
8. HTX (formerly Huobi)
Taker fee: 0.20%
Daily volume: $0.5–1.5B
Trading pairs: 600+
P2P: ✅ active in Asian region
Supported networks: 20+
HTX is a major Asian exchange with a strong P2P market in China and Southeast Asia.
For whom: interesting for regional P2P spreads involving Asian currencies.
9. Phemex
Taker fee: 0.10%
Daily volume: $0.2–0.8B
Trading pairs: 300+
P2P: ❌
Supported networks: 15+
Small but reliable exchange. Sometimes generates interesting divergences with larger platforms precisely because of lower price synchronization.
10. Bitget
Taker fee: 0.10%
Daily volume: $1–3B
Trading pairs: 700+
P2P: ✅
Supported networks: 25+
Fast-growing exchange with a good Copy Trading service and active P2P market. Interesting as a supplementary platform.
Summary Comparison Table
| Exchange | Fee | Volume | Pairs | P2P | For arbitrage |
|---|---|---|---|---|---|
| Binance | 0.10% | ⭐⭐⭐⭐⭐ | 2,000+ | ✅ | Essential |
| Bybit | 0.10% | ⭐⭐⭐⭐ | 700+ | ✅ | Essential |
| OKX | 0.10% | ⭐⭐⭐ | 500+ | ✅ | Recommended |
| KuCoin | 0.10% | ⭐⭐⭐ | 800+ | ✅ | Recommended |
| Gate.io | 0.20% | ⭐⭐ | 3,000+ | ⚠️ | Niche pairs |
| Kraken | 0.26% | ⭐⭐ | 300+ | ❌ | EUR spreads |
| MEXC | 0–0.10% | ⭐⭐ | 2,000+ | ⚠️ | New listings |
| HTX | 0.20% | ⭐⭐ | 600+ | ✅ | Asia/P2P |
| Phemex | 0.10% | ⭐ | 300+ | ❌ | Supplementary |
| Bitget | 0.10% | ⭐⭐⭐ | 700+ | ✅ | Supplementary |
Recommended Exchange Sets by Strategy
Starting out (cross-exchange arbitrage, $1,000–5,000)
Binance + Bybit — the classic pairing. High volume, good liquidity, fast transfers via Arbitrum network.
Expanded set ($5,000–15,000)
Binance + Bybit + OKX + KuCoin — covers the majority of arbitrage opportunities. Four exchanges provide access to 1,500+ unique pairs and significantly more spread candidates.
P2P arbitrage (CIS region)
Binance P2P + Bybit P2P — most active P2P market for ruble operations. OKX P2P as a third platform.
Niche listings and altcoins
KuCoin + Gate.io + MEXC — maximum altcoin coverage with wider spreads on lesser-known coins.
How SpreadScan Works With Multiple Exchanges
SpreadScan aggregates data from 17 exchanges simultaneously — including all those listed above. Instead of switching between browser tabs and manually comparing prices, you see the best spreads across all exchanges in one interface in real time.
This article is for educational purposes. Fees and volumes are accurate at time of writing and subject to change. Always verify current terms on each exchange's website.
Frequently Asked Questions
How many exchanges do I need for arbitrage? Minimum 2 to start. Optimal is 3–4 to cover more opportunities. More than 5–6 exchanges simultaneously is hard to manage without automation.
Should I register on all exchanges immediately? No. Start with Binance + Bybit. Add OKX and KuCoin as your experience and capital grow. Gate.io and MEXC are for experienced traders hunting niche opportunities.
Does region affect exchange choice? Yes. In Russia, Binance P2P and Bybit P2P are most active for ruble operations. For European traders, Kraken offers EUR pairs. For Asian audiences, OKX and HTX have advantages.
What matters more — fee or liquidity? It depends on position size. At smaller sizes (under $5,000), the difference between 0.10% and 0.20% is $10 per $10,000 turnover. At larger sizes, liquidity matters more — slippage on a thin order book can cost more than the fee savings.
Is it safe to hold funds across multiple exchanges? Keep only working capital on exchanges — what you actively need for trading. Everything else belongs in cold storage or non-custodial wallets.