Ambon Municipality experienced inflation of 0.45 percent in October 2018 and Tual experienced inflation of 0.71 percent

 In October 2018 out of 82 CPI Cities in Indonesia, 66 cities experienced inflation and 16 cities experienced deflation. Ambon city experienced inflation of 0.45 percent with CPI of 127.59 and Tual City experienced inflation of 0.71 percent with CPI of 153.38 The highest inflation occurred in Palu City at 2.27 percent with CPI 138.46 and the lowest inflation occurred in the City of Cilegon by 0.01 percent with CPI of 140.32. The highest deflation occurred in Bengkulu City, at 0.74 percent with CPI of 141.73 and the lowest was in Kota Tangerang by 0.01 percent with CPI of 141.63.

Of the 82 CPI Cities in Indonesia, in October 2018 Ambon City CPI was ranked 80th, Ambon City's monthly inflation was ranked 17th, Ambon City calendar year inflation was ranked 62nd and year-to-year inflation Ambon City was ranked 81. From 82 CPI Cities in Indonesia , in October 2018 the Tual City CPI was ranked number 1, Tual City's monthly inflation was ranked 9th, Tual City calendar year inflation was ranked 82nd, and year-on-year inflation of Tual City was ranked 82nd.