Margin Calculatorunified-account maintenance margin & ratio — size the book under your cap
Account ratio = total maintenance margin ÷ equity (HL’s unified ratio). Each short’s maint-margin = notional × 1/(2×coin maxLev) — most alts are 3×-max (16.7%); HYPE is 10×-max (5%). Keep it under the target with room to add. Maint margin ≠ margin posted (that’s notional ÷ leverage).
⚠︎The yellow caution symbol marks rejected coins — not in the accepted 94-coin universe. Short at your own risk.