Physical rubber prices ruled flat on Saturday. Spot prices for RSS-4 and RSS-5 variety closed unchanged at Rs 131 per kg and Rs 128 per kg respectively.
In the futures market, contract of July delivery improved to Rs 129.82 compared to its previous closing of Rs 127.69, while August delivery closed at Rs 127.80 compared to its previous closing of Rs 126.57 on the National Multi Commodity Exchange (NMCE).