BHARTIARTL on 45 Min TF BHARTIARTL weekly closed below decider level i.e 1602. so we can see on monday that if this stock opened & sustained below decider level then will be possible to down side mtrend 1582....trough level 1565 then extension of trough theory 1556....if opened & sustained above decider level 1602 extension 1606 then upside peak 1632 extension of peak 1639 and upper level 1 1662.