Brics PCG is of the view that the current uptrend if re-gains momentum, the probability continues to be sufficient for pushing the Sensex beyond 12570. But for the same to be accomplished the Sensex should witness a decisive break below 11,904.In the current week only on sustenance above 12,442 will a further uptrend will be witnessed and the Sensex can scale to 12,570. But a break 12,240 can result in a violent downswing which will hold a potential of pushing the Sensex to 12001-11919.Volatile session will continue to vex the index and clear trend will continue to elude the Sensex.Hurdles for the Sensex this week will be at 12,412-12,507-12,663. Supports will be witnessed at 12,308-12,213-12,057.