Senores Pharmaceuticals Ltd. IPO has a price band of Rs 372 to Rs 391 per share.On Day 2 of subscription, the IPO has been subscribed 2.56 times as of 10:21 a.m.The grey market premium (GMP) for Senores Pharmaceuticals is Rs 215 as of 9:29 a.m.The estimated listing price based on GMP is Rs 606 per share, implying a premium of 54.99%.