Recently, I bought TZA on 9/2, sold half the position on 9/28, TZA reverse split 1 for 4 on 10/1, I sold remaining half position after the split on 10/1, and the portfolio chart for VectorVest now shows a huge spike in the portfolio performance which does not go away; end result the chart does not properly reflect the portfolio performance and value and I cannot edit it to fix it without the ability to buy and sell half shares