ye raaz hame bhi baat do. ( even I want to know the secret)
Many a times I don't get filled, and mkt order means no control over the trade so I don't have this scalping technique in my arsenal.
Also, since HEM bhai posted earlier, the secret to intraday trading is actually having more number of scrips BUT you apply some kind of filter. This will remove almost 90% of stocks and only handful are left. in those, you look for trade.
Also, if you keep scanning at few intervals, you will see that you can have moving stocks and decide further as per own trading method. so no forced trades.
just one example is see Indigo chart of yesterday and today. It looks like patient Dead on arrival today.
yest it was highly active stock in 2nd half although i didnt trade it but it gave me an opportunity to check.