I do think you need a TPin, which you'll set by CDSL website. Within this hyperlink produce a TPIN for e-dis transaction. ​@Gulsan It can be definitely tricky. The people who has close contact with grey sector brokers might have far better prediction capacity. Although the GMP just isn't constantly https://ipogmpprice08641.wikibuysell.com/719838/everything_about_ipo_gmp_price