hi ford the material pickewd up from trade2win forums . just for your info rv
--- On Sun, 9/5/10, ram vel <r...@yahoo.com> wrote: From: ram vel <r...@yahoo.com> Subject: [amibroker] Req Can we have afl showing gravity bars with color? please help [1 Attachment] To: amibroker@yahoogroups.com Date: Sunday, September 5, 2010, 11:14 AM [Attachment(s) from ram vel included below] hi ford gravitycolor bars can be coded in Amibroker,very well and easily. I attach a simple code in tradestation,with hope someone will convert into Afl soon. if you have tradestation, they're free on the forums OR you could easily code them yourself if you just read some easy language code. A moving average that changes colour when up/ down combined with heikin ashi bars. Ive done some research and found that the colour charts turn blue or red in relation to a moving average which is based on the wieght of the price relative to the high or low. Meaning, if, for a particular bar, the prices 'tick count' is around the lower half of the bar, than the top half, it will turn red. if there is more activity in the top half than the bottom, it turns blue. I m not sure how this average is writtin in code, but i do know it goes something like the difference between the number of ticks (regardless of time period) above the open (or top half of bar) and the bottom half (or lower than the open). im sure there is a simpler way to explain. lol Ive done some research and found that the colour charts turn blue or red in relation to a moving average which is based on the wieght of the price relative to the high or low. Meaning, if, for a particular bar, the prices 'tick count' is around the lower half of the bar, than the top half, it will turn red. if there is more activity in the top half than the bottom, it turns blue. I m not sure how this average is writtin in code, but i do know it goes something like the difference between the number of ticks (regardless of time period) above the open (or top half of bar) and the bottom half (or lower than the open). im sure there is a simpler way to explain. lol I had a look at your chart, it looks quite impressive. it seems to work better on very low time frames, so i can see why you may favour using another setup. eld (tradestation) code is here Cheer up regards rv