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Date/Time: Fri, 24 Jan 2025 06:42:05 +0000



percent change for given time frame

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[2018-09-03 16:23:36]
User358559 - Posts: 15
Trying to compare percent change for a given time frame for several instruments. Some of the instruments need to have a multiplication factor so they are equalized. Currently I have each instrument charted with rate of change percentage study, then another chart with study price overlay for each Rate of change percentage study since it has a multiplier in settings/input. This works fine except, unable to change time frame comparisons, ie. 2 days,30 days etc, without having to change all charts time frames. Is there an easier way to set this up so I could change percentage change for a given time frame by just changing 1 chart. Tried price change since open and changed study input to first bar, but there is no multiplier option in order to equalize the instruments.

Thank you
[2018-09-04 03:08:01]
Sierra Chart Engineering - Posts: 104368
You will want to use this particular Study:
Percent Change Since Open

The particular steps to do what you want are at the end of that page.

We are going to add a Multiplier Input to it to accomplish what you need. This will be out in about an hour.
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

For the most reliable, advanced, and zero cost futures order routing, *change* to the Teton service:
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[2019-01-14 18:16:14]
User63632 - Posts: 43
With the percentage change since open study. Setting start time to first Bar of Chart and the multiplier is left @ 1 then percent change is accurate for all symbols .

However if the multiplier is changed to 2 for example on 1 symbol, the percent change goes from -.13% (which is correct) to -100% and I was expecting it to be -.26%. Whatever multiplier greater than 1 or symbol used, it always goes to 100% as percent change. Any suggestions? Thank you

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