How do I download history from other symbols? - page 2

teset · 2020-04-13T15:54:20.0000000Z

How do I download data from an indicator without an error? i is the loop from Bars-1 to 0 tf = PERIOD_CURRENT ; datetime dt = iTime ( NULL ,tf,i); int shift = iBarShift ( "EURUSD" ,tf,dt, true ); Errors on M1 and H1: EURUSD,M1: Time 2020.04.10 23:58 iBarShift Error: 4051, i = 0, shift = 0 (the bar at 2020.04.10 23:58 is present) EURUSD,H1: Time 2019.12.04 02:00 iBarShift Error: 4051, i = 2151, shift = 2151 (depends on the first visible bar , or the first downloaded from broker, when I press "PgUp", but I do not want to press "PgUp", especially if I get data from another chart ) On current symbol, it returns correct bar (but with error), on another symbol, it returns -1.

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William Roeder 2020.04.13 14:14 #11

aura:

If history can be downloaded using "PgUp" button on current chart, then it's present.

On the other charts it's not downloaded, and indicator not getting correct values.

PgUp on the current chart is irrelevant. You are trying to read other charts.
You must download history for them if you want more than the latest 100-1K (#4.3.) If you don't have any history, here's how you can get all available from your broker.
- On MT4: Most brokers only have 32 or 65K bars of history per timeframe. That's 45 days of M1, 2.5 years on M15, etc.
- Quickly DL all available history from your broker: Problem loading historical data - MQL4 programming forum

Metatrader 4 help, not chart time limit Coding help please, can

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