The goal of this study is to determine whether or not the Indonesian capital market is currently efficient. The Indonesia Stock Exchange's LQ45index serves as the study's population. The sampling technique used was purposive sampling. Between 2017 and 2020, thirty companies were continuously listed in the LQ45 index. The data used is daily stock price data for companies were continuously listed in the LQ45 index from 2017 to 2020. Data analysis techniques used in this study include normality tests, run tests, and correlations. The study's findings indicate that the Indonesian capital market is currently efficient.