I have always been a fan of confluence in pivots. There are so many varieties of calculating pivots and no one method has ever seem to consistently produce better results. Enter pivotfarm. They have done the leg work to testing this theory. And day after day they produce the confluence zones for all possible pivot methods. Daily, Weekly, Camarilla, Woodies, Floor and going beyond the norm, they also incoporate maket profile pivots (which are not called pivots but in effect they create a similar market--albeit more in depth-- report as the others).
I went back over the past 3 months with their confluence zones (as they call the overlapping zones) and found they performed even better than my own CRB fibonacci extensions. I think this is mainly for 2 reasons. 1, they are not symmetrical (fibonacci extensions are calculated in a linear fashion) and 2, they are effective immediately on the open of London. No need to wait for a range breakout before creating a setup.
With a simple back test I observed a huge uptick in performance over the past 3 months.