Stock Market explained
Mumbai: Following the conclusion of the cash market's normal trading session, the Nifty shocked investors on Monday by rising more than 200 points. The fast increase was caused by SEBI's recently established Closing Auction Session (CAS) structure for F&O-eligible equities rather than by new purchasing.
The benchmark's official closing price was found at 24,774.30 through the closing auction process, but ongoing trading in the cash market ended at 3:15 pm at the 24,573 level.
Consequently, the Nifty ended the day 390.70 points, or 1.6%, higher. The Sensex finished at 78,639.03, up 544.39 points, or 0.7%. The dramatic increase following the conclusion of normal trading did not suggest an abrupt surge in purchasing activity. Rather, it represented the effects of the market regulator's new auction-based price discovery system.
Under the updated structure, exchanges hold a 20-minute Closing Auction Session after continuous trading in F&O-eligible equities stops at 3:15 pm. In order to establish a single equilibrium closing price, buy and sell orders are gathered and matched during this time. Before the official closing price is released, there are several stages in the process, including a transition period, order gathering, and final matching.
Since the Nifty is determined by the closing prices of the stocks that make up the index, the change directly affected the index. At 3:15 PM, a number of major corporations, including as ICICI Bank and Reliance Industries, reported closing prices at auction that were higher than their previous trading prices.
