For Tuesday
If nifty open flat then
Nifty sell below 12210 for target 12195,12175,12150 then trail SL and extend the target 15 15 point but support 12130 if this level break then possible gap fill 12045-12060
Nifty buy above 12240 but it's risky so small quantity for target 12255,12275,12290 then trail SL and extend the target 15 15 point