The auto square-off timings for open intraday positions vary
according to the rules and regulations set by specific stock exchanges and
brokerage firms.
For Equity/Cash Segment : 3.15 PM, Equity Derivatives: 3.15 PM, Currency
Derivatives : 4.30 PM & Commodities - 30 minutes before closing
The failure to adhere to the timeframe leads to automatic square-off.