Futu implements the following limits for each trading pair
1. Amount and Size Limits on Single Orders
1.1 Tradable Pairs for Retail and Professional Investors
Pair | Minimum Trade Amount | Maximum Trade Amount | Minimum Order Size | Maximum Order Size |
BTC/USD | 0.0003 BTC | 16 BTC | 10 USD | 400,000 USD |
BTC/HKD | 0.0003 BTC | 8 BTC | 80 HKD | 1,600,000 HKD |
ETH/USD | 0.005 ETH | 244 ETH | 10 USD | 400,000 USD |
ETH/HKD | 0.005 ETH | 122 ETH | 80 HKD | 1,600,000 HKD |
AVAX/USD | 1 AVAX | 1,112 AVAX | 10 USD | 20,000 USD |
LINK/USD | 1 LINK | 2,000 LINK | 10 USD | 20,000 USD |
1.2 Tradable Pairs Only for Professional Investors
Pair | Minimum Trade Amount | Maximum Trade Amount | Minimum Order Size | Maximum Order Size |
USDT/USD | 10 USDT | 400,000 USDT | 10 USD | 400,000 USD |
USDT/HKD | 10 USDT | 200,000 USDT | 80 HKD | 1,600,000 HKD |
AAVE/USD | 0.1 AAVE | 120 AAVE | 10 USD | 10,000 USD |
APT/USD | 1.5 APT | 9,000 APT | 10 USD | 60,000 USD |
APT/HKD | 1.5 APT | 4,600 APT | 80 HKD | 240,000 HKD |
ARB/USD | 18 ARB | 18,000 ARB | 10 USD | 10,000 USD |
ATOM/USD | 2 ATOM | 2,200 ATOM | 10 USD | 10,000 USD |
COMP/USD | 0.2 COMP | 200 COMP | 10 USD | 10,000 USD |
DOGE/USD | 100 DOGE | 94,000 DOGE | 10 USD | 10,000 USD |
DOT/USD | 2 DOT | 2,000 DOT | 10 USD | 10,000 USD |
DYDX/USD | 10 DYDX | 10,400 DYDX | 10 USD | 10,000 USD |
IMX/USD | 8 IMX | 7,600 IMX | 10 USD | 10,000 USD |
IOTX/USD | 200 IOTX | 200,000 IOTX | 10 USD | 10,000 USD |
KAIA/USD | 70 KAIA | 70,000 KAIA | 10 USD | 10,000 USD |
LDO/USD | 10 LDO | 9,600 LDO | 10 USD | 10,000 USD |
LTC/USD | 0.2 LTC | 160 LTC | 10 USD | 10,000 USD |
MKR/USD | 0.01 MKR | 10 MKR | 10 USD | 10,000 USD |
OP/USD | 7 OP | 7,200 OP | 10 USD | 10,000 USD |
POL/USD | 19 POL | 19,230 POL | 10 USD | 10,000 USD |
SNX/USD | 7 SNX | 7,400 SNX | 10 USD | 10,000 USD |
SOL/USD | 0.07 SOL | 140 SOL | 10 USD | 20,000 USD |
TON/USD | 2 TON | 12,000 TON | 10 USD | 60,000 USD |
UNI/USD | 2 UNI | 5,000 UNI | 10 USD | 20,000 USD |
2. Price Deviation Limits on Crypto Trading Orders
Order price must be between 80% and 120% of the current market price. For example, if BTC/USD is trading at $70,000, a buy order at $91,000 would be rejected as it's 130% of the market price, exceeding the120% limit.