According to Brics PCG, the markets are expected open weak amidst weak global cues, only on strength above 10764 (3167) will an upswing sustain, downside will aggravate below 10646 (3113).It is expected to remain range bound and no strong directional trend will begin as far it is in 10940 (3209) - 10589 (3109).The upswing will gain momentum on a decisive break out above 10940 (3209) and begin a new uptrend oscillation will continue between 11051 (3278) and 9901 (2899).Hurdles (resistance) for the Sensex, today will be at 10,822-10,865-10,961; Supports will be witnessed at 10,682-10,639-10,542.