Weekly Pivot Time Adjustment

Hello,

One of the mt4 platform I use is FXCM and it utilizes New York closing as the weekly start
which is 2 or 3 hours ahead of GMT. FXCM no longer exits from today in US.

Another broker I use is Forex.com and they utilizes GMT setting.

Wondering if some coder is kind enough to modify with a time adjustment to the following
weekly pivot mq4 to change the weekly pivot start.

Your help is appreciated.
Best Pip Wishes!

Wondering if modifying this mq4 is that difficult!

More and more trades are done by HFT algos and I find that pivots (wkly and daily) are
very important for their plays.

Best Pip Wishes!