Quote from Fleming Snopes:
Oh, good, your prenom is Andrew, not Andre, so you are indeed Mr. Again, not Mr. Wagain, I was worried about that. You are a hard person to fool, of course the selection of time frames is important in the calculation of the floor pivot. Whilst most use the main session, there is much to be gained by looking at the full session. I calculate the values for both and plot them on my daily chart. I have yet to fathom why sometimes one works and not the other, and vice versa. Buone Feste Natalizie.