The index price of a perpetual is a weighted average of the underlying’s spot price on several constituent venues, with rules that limit the influence of any one of them. The mark price is the price at which the venue values open positions for unrealised P&L, margin and liquidation; it is built from the index and a smoothed basis rather than from the last trade.
Quantitative Finance · Glosario
¿Qué es Index price, mark price?
También llamado: index price · mark price