I think your math is wrong. Every .0001 tick = .20 post R/S, not .50. At 1/2000, it's .50 cents for each point (starting at 0001), at the close, which looks like this. RS close - - - - - Resulting New Open .0001 - - - - - - - - - - .50 cents .0002 - - - - - - - - - - $1.00 .0003 - - - - - - - - - - $1.50 .0004 - - - - - - - - - - $2.00