Spot rubber showed a mixed mood on Tuesday. RSS 4 improved to ₹129 (128) a kg according to traders and the Rubber Board. The grade quoted firm at ₹126 (125) by dealers. The market regained strength following a smart recovery in global trendsetters and domestic futures. June futures bounced back to ₹133.70 (128.92) on the National Multi Commodity Exchange. RSS 3 (spot) improved to ₹141.02 (139.09) at Bangkok. May futures flared up to ₹167.81(160.98) on theTokyo Commodity Exchange. Spot rubber rates (₹/kg) were: RSS-4: 129 (128); RSS-5: 126 (126); ISNR 20: 119.50 (119.50); Latex (60% drc): 93.50 (93.50).