Crypto arbitrage with a small deposit: a strategy

Crypto arbitrage is often pitched as a game for large accounts. In practice you can start with $100–300, but the strategy for a small deposit is different. The key point: fixed fees weigh more the smaller the trade. Below we look at which routes work on a small amount and which turn into a loss.

Why a small deposit changes the rules

An exchange's trading fee is a percentage - usually 0.05-0.1% of the amount. It weighs the same on $100 and on $10,000. The withdrawal fee is fixed: moving USDT on TRC-20 costs about $1, on ERC-20 several dollars.

Let's count. A route with a 1.5% price gap on $150:

• two trading fees: about 0.2%, or $0.30;
• the withdrawal: $1, another 0.67% of the amount;
• what is left is about 0.6%, or $0.90.

On $5,000 the same route would net almost 1.3%: $1 for the withdrawal is just 0.02% of that. The takeaway: on a small deposit, classic arbitrage with a coin transfer only works on wide spreads, while narrow 0.5-0.8% gaps end up negative. Where the spread goes is explained in why the screener spread is not your profit.

Strategy 1: arbitrage without moving the coin

The best option for a small amount is to keep the deposit on two exchanges at once: half in USDT on the first, half in the coin on the second. When prices diverge, you sell the coin where it is dearer and buy it where it is cheaper at the same moment. No transfer means no fixed withdrawal fee and no waiting for network confirmations.

On $300 that means $150 on each exchange. A 0.8% gap minus two 0.1% fees leaves 0.6% - the same $0.90 as above, from a spread almost half as wide. Gaps like that come up far more often during the day. You rebalance the accounts every few trades, and that is the only time you pay for a transfer.

Strategy 2: futures without a transfer

The second option for a small account is delta-neutral arbitrage on perpetual futures. You go long where the contract is cheaper and short where it is dearer. The coin never moves, and the profit comes from the prices converging and from the funding-rate difference.

The plus for a small deposit is leverage: with $200 across two exchanges at 3x you can hold $300 on each side. Leverage also raises the risk of one leg being liquidated on a sharp move, so start at 2-3x at most and watch your margin. How the funding income works is covered in funding rate arbitrage.

How to choose exchanges and networks

On a small amount every tenth of a percent counts, so:

• pick exchanges with a low taker fee - the difference between 0.1% and 0.05% across four trades adds 0.2% to the result;
• move stablecoins on cheap networks: TRC-20, BEP-20 or Solana instead of ERC-20, see which network to use for transfers;
• start with 2-3 large exchanges: deep order books and less risk of closed withdrawals;
• watch trading volume: on a thin coin even $150 moves the price and the spread vanishes as you enter.

More advice on picking venues is in how to choose exchanges for arbitrage.

Common small-deposit mistakes

• Chasing the spread percentage without counting fees. A screener should show the net result after every cost, not the raw price gap.
• Spreading money across too many exchanges. $30 on ten venues is ten small balances, none big enough to enter a route.
• Using maximum leverage. A small futures account tempts you to take 10x, but one candle can liquidate a leg and wipe a month of profit.
• Entering a route the moment it appears. A one-off quote spike disappears in seconds; wait until the gap has held for at least a few minutes.

Conclusion

Arbitrage with a small deposit is possible, but whoever keeps fixed costs lowest wins. Under $1,000, routes without a coin transfer work best - spot with balances on two exchanges, and futures. Leave classic transfer arbitrage for wide spreads. Realistic income expectations are covered in how much you can earn on arbitrage. Arbitrage is not risk-free: start with an amount you can afford to lose.