New Delhi, July 6 -- Alia Bhatt and Sharvari-starrer Alpha witnessed a significant drop in collections on its first Monday after registering steady growth over its opening weekend.

The spy thriller has earned an estimated Rs.1.60 crore net by 6 pm on Day 4 and pushing its total India net collection to Rs.35.60 crore.

The film, which marks the first female-led instalment in Yash Raj Films' expanding spy universe, opened to Rs.9.25 crore on Friday before recording substantial growth over the weekend. Alpha collected Rs.11.50 crore on Saturday and further improved to Rs.13.25 crore on Sunday, taking its three-day domestic total to Rs.34 crore net.

According to the latest trade estimates, the film added Rs.1.60 crore on Monday by early eve...