TREMA didnt show correctly.
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I have been searching for a long time for the code of TREMA in various languages. I tried using the code in the library. TRSMA seems to work correctly, but TREMA didn’t. I am trying to obtain the SPX price during Regular Trading Hours (RTH) as displayed on SPTRD SP500 charts. In Pine Script, it was easy to extract the EMA from another ticker. Could someone provide a hint on how to correctly implement this?
// TREMA // // Time Range Exponential Moving Average // DEFPARAM CalculateOnLastBars = 20000 Periods = 200 StartTime = 153000 EndTime = 220000 // Alpha = 2 / (Periods + 1) i = 0 TREMA = close FOR j = 0 TO 3000 IF opentime[j] >= StartTime AND opentime[j] <= EndTime THEN i = i + 1 TREMA = ((close[j] - TREMA) * Alpha) + TREMA IF i = Periods THEN BREAK ENDIF ENDIF NEXT IF TREMA = 0 THEN TREMA = close ENDIF Return TREMA AS "TREMA"Just as I have attached two photos, you can see the difference. Essentially, if the TREMA only reacts within the time range that I have chosen, it should not change outside of this time range, right?”
thanks a lot. without this line looks better. BUT, the ema is still not right… Please check the screenshot. the price was rising but ema not.
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Topic Details
| Forum: | ProBuilder: Indicators & Custom Tools |
| Language: | English |
| Started: | 01/26/2024 |
| Status: | Active |
| Attachments: | 5 files |