this week model a should work
  when vix is at 79.45
  you must adjust you day trades
  so for example
  Monday close minus 13.75 should be 13.75times 
  3.3=45.375
  max up is plus 25 that should be plus 
  82.5
  max down minus 15
  that should be  minus 49.5
  i expect this week to be nice UP 
week
  min up 23.75
  max up 43.75
  with the adjustment=up in sp points min 70 up max 
  up  140sp points
  have a nice week end
  Ben
  attach are the specifics for each 
day
  you add the net change for monday and tuesday
  the closer  to the correct one is the model working
  i feel it most likely be model a
  also
  if vix goes under 60  the multiplier  will go to 2
  under 40 1.5