Spot rubber continued to remain neutral amidst dull volumes on Tuesday. RSS 4 was quoted unchanged at ₹125 a kg, by traders and the Rubber Board. The trend was partially mixed as RSS 5 lost marginally on buyer resistance. February futures weakened to ₹125.64 (126.97) on the Indian Commodity Exchange (ICEX). RSS 3 (spot) improved to ₹117.78 (117.10) at Bangkok. January futures flared up further to ₹134.11 (130.76) on the Tokyo Commodity Exchange (TOCOM). Spot rubber rates (₹/kg) : RSS-4: 125 (125); RSS-5: 120 (120.50); ISNR 20: 117 (117) and Latex (60% drc): 87 (87).