30-day recordsRange of reported modal prices for each date; no missing day is estimated.21 Sept 2026₹4,00020 Sept 2026₹4,00019 Sept 2026₹3,20018 Sept 2026₹3,200–₹3,70017 Sept 2026₹3,200–₹3,60016 Sept 2026₹3,700–₹4,000