RSS-5 83.0082.500.50Indian Standard Natural Rubber 82.0082.50 (-) 0.50Rubber futures price in rupees per 100 kg on Monday on the NMCEGrade RSS-4Contract Aug 27Aug 21ChangeSeptember8,556.008,594.00(-) 38.00October 8,092.008,225.00 (-) 133.00November8,005.008,151.00(-) 146.00December 7,990.008,092.00 (-) 102.00 Normally, the peak season accounts for nearly 60 per cent of India