Rules: stop loss and targets come from the signal. At Target 1 the stop moves to entry; the trade exits at Target 2 or the stop. All trades square off at 15:20 IST. Brokerage, taxes and slippage are not included. Default lot sizes: NIFTY 65, SENSEX 20, BANK NIFTY 30, MIDCAP NIFTY 120 — change them here if the exchange revises them.