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Daily Prices of Natural Rubber
(US dollar per 100kg)

Physical Market (US$KG)
2/01/2026
5/01/2026
Change
% Change
SMR 20
1.86
1.89
1.58%
STR 20
N/A
1.89
-
-
SIR 20
1.79
1.83
1.67%
BKK (RSS3)
N/A
2.12
-
-

Daily prices available for download

Notes:

• For SMR 20 and Latex-in-bulk physical prices are quoted as noon prices reported by Malaysian Rubber Board. 
• For STR 20 & RSS-3 physical closing price are reported by Rubber Authority of Thailand. Currently, these prices are being reported on a monthly basis, i.e. first week of the following month. 
• For RSS 4 average price reported by Rubber Board of India (Relate to local market and does not include taxes or other charges).

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