d5 trading technical.
It is rarely mentioned by traders on this board as to the size, number of contracts, when a buy is reported.
In my case, if I figure my technical buy signal is not the most vigorous, I'll show a little caution on how much money I am willing to bet.
Another technical which I often, OFTEN, watch is the buy and sell numbers in the Que. Like right now, the last trade on my FB puts was .46. What do we think will be next trades considering that the Que shows .53 x .57 and 166 x 18 ? A good bit of information that is not a part of any indicator that I know of. Takes time, sure. That's part of our job, rationing our time and energy to the better prospects.