Template:Nutshell Equity Derivatives 6.3(d)

6.3(d) Early Closure. “Early Closure” means an Exchange closures (for an Index Transaction, relating to securities comprising at least 20 percent of the Index) or any Related Exchanges before their Scheduled Closing Times unless the Exchanges announce the early closing at least one hour before the regular closing time for the trading session; or (if earlier) the submission deadline for orders for execution at the Valuation Time on that Exchange Business Day.