Trade Setup for April 27: Top 15 things to know before the opening bell as oil remains in focus amid unresolved Strait of Hormuz tensions

According to experts, given the bearish sentiment, the 23,700 level is the immediate support to watch for the Nifty 50, followed by 23,500 as a crucial support. However, in case of a rebound, 24,000 can act as an immediate hurdle, followed by the crucial resistance of 24,200. Sustaining above this level could open the door for 24,600.