This four-day volume growth resulted in a record-breaking increase of 320%, as compared to the 65-Day Volume Moving Average. SPXC's total volume now sits at 544.3K. The -1.74% price change was insignificant, leaving SPXC's price at $187.85. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 16 similar cases, 15 of which were successful. Based on this data, the odds of success are +90%.