Spot rubber closed unchanged on Wednesday as the trade was dull. RSS-4 finished flat at ₹128 a kg, according to traders. The volumes were low. November futures improved to ₹126.51 (126.03), December to ₹126 (125.77) and January to ₹127.01 (126.61) on the NMCE. RSS-3 (spot) firmed up to ₹106.61 (105.92) at Bangkok. October futures declined to ₹110.07 (113.80) on the TOCOM. Spot rubber rates (₹/kg): RSS-4: 128 (128); RSS-5: 126 (126); ISNR 20: 109 (109) and Latex (60% drc): 82 (82).