How can I get the candle data of another time frame

[Reiner1712]

for instance, I have a Robot which is trading on the 5Min chart but I will also collect and use the data of the last 1Min, 15Min, 30 Min or any other candle. How can I retrieve these data.

[William Roeder]

1. Perhaps you should read the manual. Timeseries and Indicators Access - MQL5 Reference - Reference on algorithmic/automated trading language for MetaTrader 5
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2. On MT4: Unless the current chart is that specific symbol(s)/TF(s) referenced, you must handle 4066/4073 errors before accessing candle/indicator values.
             Download history in MQL4 EA - Forex Calendar - MQL4 programming forum - Page 3 #26.4 (2019)

   On MT5: Unless the current chart is that specific pair/TF, you must synchronize the terminal Data from the Server before accessing candle/indicator values.
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