Accurate mt4 channel

[Yousef Chall]

hello everyone please can someone stop freezing the screen when  this indicator is placed 

https://c.mql5.com/forextsd/forum/60/dt_zz_supres.mq4

[William Roeder]

1. Why did you post your MT4 question in the MT5 General section instead of the MQL4 section, (bottom of the Root page?)
             General rules and best pratices of the Forum. - General - MQL5 programming forum?
   Next time post in the correct place. The moderators will likely move this thread there soon.

2. The code updates all bars every tick. Either fix the code, or Change Tools → Options (control+O) → Charts → Max bars in chart to something reasonable like 1K.

3. Please use the link button  (Control+K) See the difference? https://c.mql5.com/forextsd/forum/60/dt_zz_supres.mq4
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