This four-day volume growth resulted in a record-breaking increase of 462%, as compared to the 65-Day Volume Moving Average. JHX's total volume now sits at 4.4M. The -3.69% price change was insignificant, leaving JHX's price at $23.73. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 21 similar cases, 15 of which were successful. Based on this data, the odds of success are +71%.