The National Commodity and Derivatives Exchange Limited (NCDEX) on March 11, 2026, issued the notification regarding the Applicability of Event based Additional Surveillance Margin (E-ASM).
The following has been stated namely: -
• As per NCDEX circulars, Event-based Additional Surveillance Margin (E-ASM) is applied based on price volatility in commodities.
• The trigger is calculated using (High–Low)/Low × 100 over specified periods (5-day or 10-day movement).
• For Turmeric, due to 10-day price variation (≥15%), E-ASM of 2.5% has been re-triggered.
• The margin will apply to all current and upcoming Turmeric contracts till April 06, 2026.
• Other commodities show no new triggers, except Coriander (applicable till April 01, 2026) under E-ASM
[Notification No. NCDEX/SURVEILLANCE & INVESTIGATION-035/2026]
