Gold Silver Reports (GSR) – Indiabulls Ventures Jumps On Heavy Volumes – Shares of the broking services provider jumped as much as 19 percent, the biggest move since Feb. 8, 2017. Trading volume was 16.4 times the 20-day average for this time of day. The stock has risen 45 percent in the past month, compared with the 2.9 percent advance in the Sensex Index.