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On Sunday 22 of February 2004 23:28, Lou H wrote:
> Hi again Marek-
>
> Many thanks for trying to help - but we are on different tasks. In order
> to get any change of time-frame to one minute, we must first have a one
> minute data base. We do not. We have only EOD. It is true that the
> current EOD is updated each minute but the data base is daily and the
> program recognizes the updated price as a daily price to be replaced with
> the next minutes update, again, as the price for that day. Hence, the need
> to "capture" the update price and store it in an array, a one minute array
> or volitile one minute data base. From that we can then graph the minute
> data. From the EOD data base you can only change the timeset frame upward
> in multiples of 1 day.
>
> You definitely cannot "> e.g MACD @ 1-min is also available when EOD data
> are used" do this as mentioned in your reply. This stuff can get kinda
> confusing but stop and think, the EOD data base has only OHLCV fields.
> Therefore, you cannot get the Close at say 13:36, you cannot get minute
> data because it isn't there.
>
> This is why I wanted suggestions on how to execute some code on a minute
> basis, to capture the last update value and store it in an array. I don't
> know, I guess I'm not very good at explaining things but I certainly want
> you to know that I appreciate the time and effort you have spent trying to
> help. It is appreciated and what makes this board the best around.
ok. if you really need to use EOD having already 1min, there is my
suggestion:
1. in 1 min chart use your formula to create your indicator, then you should
add to your code AddColumn() and you can export it to ascii file
2. in EOD data base import your indicator and just use it as a substitute of
security.
Another option could be a AddToComposite() - that creates a symbol that can be
exported/imported/etc...
I think the AtC solution is somehow better (my feeling only).
Hope this help.
All the Best,
--
Marek Chlopek
mchlopek@xxxxxxx
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