The multilingual film is estimated to have earned around Rs 15-17 crore on Monday.
The film opened on Friday to an earth-shattering opening by raking in Rs 37 crore.
On Saturday and Sunday, the film performed exceptionally well by collecting Rs 42 crore and 46 crore, respectively.
The four-day box office collection of 'Brahmastra' is around Rs 140-142 crore (nett).
The worldwide collection of the movie, which is made with the budget of Rs 410 crore, is somewhere around Rs 250 crore, say trade trackers.
The story of 'Brahmastra' revolves around a man with special powers who discovers the secret behind his own existence. How string of incidents changes his life forms crux of the story.
It has to be noted that the film opened to mixed reviews.