HTX Minimum Purchase: Order Size Rules Explained

Why Minimums Exist

Exchanges set a minimum notional per pair so the order book stays efficient and dust orders don't clog it.

Where to See the Minimum

Check the order-form validation message or the trading-rules panel for the specific pair on HTX — futures contracts use separate minimum-size rules entirely.

Account Setup

New users: https://www.htx.com/invite/en-us/1f?invite_code=gi5t3223 (code gi5t3223), then deposit enough to clear the pair minimum plus expected fees.

The Minimum-Sizing Trap on HTX

Minimum notional is set per pair, and older low-volume pairs can have thinner books than the top markets — size a buffer above the stated floor rather than hitting it exactly.

• Check the live minimum notional before ordering
• Add a fee buffer on top
• Avoid leaving unsellable dust behind

Summary

Minimum purchase is a per-pair rule on HTX, not one global number. Read the live order form and size comfortably above it.

What Makes HTX Different Day to Day

HTX's bigger differentiator is Prime listings and a long operating history — most people never look past the signup flow to notice it.

Layer that on top of the HT fee discount, and the cost picture on HTX looks different from a generic exchange checklist.

a VIP tier ladder carried over from years of operating history in Asia round out the product, but none of it replaces reading the live fee schedule before you size a trade.

• Watch for: registering a brand-new HTX account instead of recovering an old Huobi-era login, and losing referral credit by signing up twice
• Also watch for: joining an HTX Prime sale without checking the vesting or unlock schedule for the new token
• Security basics still apply: 2FA, anti-phishing code, withdrawal whitelist, and account-recovery support for legacy Huobi logins