Bybit vs 庫幣 KuCoin — 手續費與條件比較

Bybit — Non-VIP tier. No MNT discount applied. Official fee pages /en/fee/spot and /en/fee/futures (the old announcement-info/fee-rate URL now redirects to /en/fee/futures). Re-verified 2026-10-12 by weekly review in-browser: Spot Crypto Pairs "Regular User" 0.1% maker / 0.1% taker (0.075% after MNT discount, not used); Futures Standard Crypto "Regular User" 0.02% maker / 0.055% taker (0.018%/0.0495% after MNT discount, not used). Founded March 2018; global HQ moved to Dubai (opened Apr 2023). listed_coins = 398 distinct spot base coins from the public v5 instruments-info endpoint (538 pairs, 2026-09-15). futures_max_leverage = 100x for BTCUSDT perpetual at the lowest risk-limit tier (USDC perpetuals go to 125x, excluded as the USDT-margined figure is the comparable one). Fiat: bank-card buy, fiat deposit to Funding Account (bank transfer), P2P, and third-party one-click buy partners. Bybit.com blocks automated fetches; values above were confirmed in-browser from the official fee rate page (2026-09-23). active_users_claimed = "80M users" per the official 80M-users celebration announcement (Jan 2026). [Withdrawal fees checked 2026-10-28 via the data feed behind the official Crypto Deposit/Withdrawal Status page (read in-browser; returns 403 to non-browser clients): BTC 0.000057 BTC on BTC; USDT 1.3 USDT on TRON (TRC20) (cheapest: BERA (USDT0) 0). The exchange adjusts them with network conditions.]

庫幣 KuCoin — Spot: LV0 (base level), Class A pairs, 0.1%/0.1% maker/taker per the KuCoin help-center trading-fee article (Class B/C pairs are 0.16%/0.24%; KuCoin notes some pairs differ). Futures: VIP0/LV0 0.02% maker / 0.06% taker per the official KuCoin Futures fee blog (2025-12-08), matching the live XBTUSDTM contract spec (makerFeeRate 0.0002 / takerFeeRate 0.0006) from the public futures API. No KCS deduction applied; native_token_fee_discount_pct = 20% KCS Pay Fees discount on spot. Withdrawal fees from the public currencies API (withdrawalMinFee): BTC on the native BTC chain 0.00009 BTC; USDT on TRC20 1.99 USDT (BEP20 1, ERC20 5.5 at the same snapshot). futures_max_leverage = 125x on XBTUSDTM (maxLeverage from public contract API). listed_coins from about-us '1,000+ Listed Tokens'. fiat: SEPA bank transfer and Pix (help center), Visa/Mastercard via third-party processors (e.g. Mercuryo). [Withdrawal fees checked 2026-10-28 via public API: BTC 0.00009 BTC on BTC (cheapest: BEP20 0.000004); USDT 1.99 USDT on TRC20 (cheapest: PLASMA 0.4). The exchange adjusts them with network conditions.]