Rajesh Power Services IPO witnessed robust demand and was fully subscribed on Day 1 itself. By 3:49 pm, the issue was booked 1.42 times on the first day of bidding. The IPO received bids for 45.41 lakh equity shares against 31.09 lakh shares on offer. The retail investor segment was booked 2.16 times, while the NII category was subscribed 1.55 times.