Yahoo Groups restored the ability to save attachments online back in March and gradually rolled it out to all the groups. However, it works a bit odd. The...
dear mike, thank you for your help to clarify the matter. but still i am getting blank colom in bactest report. i am tring it for single symbol only. help me. ...
Hi, I think this may be something to do with the way I have constructed a permission filter, with an incorrect use of 'setForeign'. It may be screwing up all...
I don't know what was changed, or whether or not it impacts email recipients. But, as of late, attachments are actually now available to forum users, whereas...
Though, that approach would mean that you could only backtest up to the date at which your delisted stocks ended. Unless you were able and willing to...
Brian, ... Of course there is. There may be a simpler method, but you could save the Time Stamp and Volume of the last bar in a static variable at the end of...
Hi TJ - Don't know how you or the others feel about it, but if you are interested, here are some instructions I saw that allows a group owner to change their...
Thanks that is great. That is the missing link that I was looking for ... it extends the manual and clarifies Corey's comments. I could have found it if I had...
... Thanks for your summary. You have saved me a lot of research time. In fact your answer is about all of the info I need really (perhaps I will check the...
Why does both "Volume" and "Volume Color" when inserted into a day chart and switched to the weekly display. show bars that start at 0 and project down ,,or as...
I use the premiumdata for stock history for purposes of backtesting. I think it is worth investing in. You can just buy the historical data, and use some...
Brian, If you go to the data provider's sites, they tell you exactly what they provide and archive. In general a RT data provider will keep a number of days...
Hello, since survival bias and listing/delisting effects are very important on long term backtesting I would like to know if there is any reliable source of...
... Actually, now that I think about it the most likely scenario appears to be that the providers compress their tick data according to our needs (AB...
Hello Christian, My impression is that AB doesn't seem to allow this 'off the shelf'. I used to do this type of thing quite easily in Metastock (even if it did...
dear mike, i understood where you want me to direct. for you reference i am giving full afl for my system which works fine giving me two extra coloms of...
Tomasz, Thanks. I am starting to understand now because I have read a few of the posts on refresh etc (thanks to Herman/Dennis .. who seem to be the leaders on...
Tomasz, I had a typo in the previous results. The 1,000 and 10,000 cases were swapped. I still can not explain the differences I am seeing. I have tried ...
Hi. Can anyone help? I am backtesting a system which uses Buy,Sell,Short,Cover variables,(TradeDelays,0,0,0,0) on close, and also stopTypeProfit(8.25%) and...
Tomasz, Thank you for looking at it. On my machine, I get the following results: 1,000 Base cycle length: Loop Overhead = 181us / 1000 bars Loop Operator =...
Hello Tomasz, Below is some AFL I wrote to explore the speed difference between Array and Loop operations. I wanted to explore a number of different array...
Hello, It was explained in the past. My test have shown that single core using array arithmetic fully saturates RAM bandwidth and single core already waits for...
Hello, Chart refresh is independent from data collection. It means that plugin can collect even 1000 updates (ticks) per second per symbol, while chart will...
The current versions of AmiBroker do not fully utilize multiple CPU cores. If you are running optimizations, you can experiment with MCO in the files section...
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