This four-day volume growth resulted in a record-breaking increase of 99%, as compared to the 65-Day Volume Moving Average. NKX's total volume now sits at 305.5K. The -5.08% price change was insignificant, leaving NKX's price at $10.64. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 13 similar cases, 12 of which were successful. Based on this data, the odds of success are +90%.