Shares of Netweb Technologies jumped nearly 8 percent to hit an all-time high of Rs 3,059 apiece on November 27 amid heavy volumes. So far, around 0.5 million equity shares exchanged hands at the BSE and NSE, significantly exceeding 0.2 million equity shares on 1-week average.So far this year, shares of Netweb Tech have surged over two-fold or 143%, as against 10% rise in the benchmark indices.