1. F & O Execution Range - All F&O contracts will have a live reference price and market orders will only get executed if there are orders within this range. Any order placed outside the execution range will be rejected by the exchange.
2. Circuit Limits - These limits are set on all F&O contracts and stocks to ensure no manipulation in prices. When the circuit limits are hit, it alerts NSE and NSE has to manually relax these limits. Unlike the execution range, the circuit limits are static unless the upper or the lower circuit limit is hit.
When both cash and collateral margins are available, which one is utilized first? What is the order of utilization?
What is the margin blocking percentage during the end-of-expiry week for physical settlement of stock option contracts?
Can I do intraday trading in stock options?
When does expiry take place for Nifty, Bank Nifty, Sensex, Bankex, and stock option contracts?