Spot rubber continued to rule flat on Wednesday. RSS 4 finished unchanged at ₹142 a kg, according to traders. The grade was steady at ₹141 and ₹138 respectively, according to the Rubber Board and dealers.

The volumes were extremely low. August futures firmed up to ₹139.50 (₹137.20), September to ₹133.25 (₹131.34) and October to ₹131.50 (₹129.33) on the National Multi Commodity Exchange (NMCE). July futures improved to ¥177.3 (₹111.82) on the Tokyo Commodity Exchange Spot rubber rates (₹/kg): RSS-4: 142 (142); RSS-5: 138 (138); Ungraded: 110 (110); ISNR 20: 118 (118) and Latex (60% drc): 91 (92).