Execution
Trading & ordersGetting an intended order actually filled, and the gap between the price a strategy assumed and the price it achieved.
In plain terms
Where backtests go to die. Fills at the next open rather than the close, timeouts, rate limits and costs all run in the same direction, and the damage grows with frequency.
Read the full lesson →Discount broker
Trading & ordersA broker offering execution with little or no research or advisory, typically at zero delivery brokerage and a low flat charge per intraday or F&O order.
In plain terms
A ₹20 saving per order is irrelevant if the app freezes on the day the NIFTY moves 3%. DP charges, annual maintenance and square-off penalties are where a zero-brokerage broker actually earns.
Read the full lesson →T+1 settlement
Market basicsTrades settle one working day after execution — shares and money change hands on T+1.
In plain terms
Buy Monday, own it Tuesday. India moved to this ahead of most of the world.
Read the full lesson →Trading routine
Risk & psychologyA repeatable schedule separating research and planning from execution.
In plain terms
Decisions belong to the weekend. Market hours are for following what you already decided.
Read the full lesson →Co-location
Trading & ordersAlso called: Colocation
Placing a trading member’s servers inside the exchange’s data centre to minimise the time taken to send and receive orders.
In plain terms
Why the book on your screen has already been acted on. It is a reason to use depth for execution decisions rather than for prediction.
Read the full lesson →