It is because the gap is not stable that makes it a proposition...

It is because the gap is not stable that makes it a proposition to trade back and forth between the two for "freebies" on a regular basis. I find that EDE is the leader and TAS follows. Logical because it is EDE news or actions that start the action. It is easier to buy and sell EDE than it is with TAS because there are more shares in a fluid state. I changed my ratio from 1.4 to1 to a ratio of 1.3 to 1 when it looked that CNJ was going to boost the value of TAS. I also bought CNJ at that stage. CNJ so far is failing to deliver and I sold CNJ. Maybe I should go back to the 1.4 as that is where the market is placing it and that is where it was on an average for months.