News York Close Charts for price action trading question

I ve read few articles on NY charts for Price action trading

If i use a broker that use NY charts, all my pairs/index/commodities will start at 5pm (ny time) and close at 4.59pm (ny time)?

atm i use Interactive broker and they dont use NY close charts, however they only have 5 candles per week which i confusing

ex: the NZD pairs, like GBP.NZD close at 4pm(NY time) every day so i only get 5 candles/week but they obvioulsy r not the same as yours

same for Gold/silver the candles close at 6pm (NY time) every day so i only get 5 candles/week but they obvioulsy r not the same as yours

thx for your help

In my opinion, when you create your trading strategy all of this is accounted for. In addition, some brokers allow you to set your time-zone so you can adjust the close to your liking.

unfortunately not all of them but i think having a broker that has all its chart on NYclose would make my live much easier