Try this: If(RSI(24)>50,1,0) Also, don't forget to check out the Formula Primer. :D

Try something like this: Mid(WillR(9), 9) You will have to set it on a new scale on the left for it to overlay like your graph above. Not sure what it all means though...

Hey Popcorn- I'm just playing around with this, because I just have a persistent mental block with where we're trying to go. I think you're explaining it good... my antenna must be broken! I don't know of any way to programmatically draw a horizontal line at some point, then another disconnected point. I don't mean to overlook the obvious... you could type 0;-50; 50 for example and get 3 disconnected lines, but that's not what you're asking. What I have been able to do is set up a couple of indicators that might be similar to what you're looking for. If not, let me know and we'll look in another direction. It seems like your Pepsi data and mine are a little different... no biggie, just realize that my chart will not match yours exactly. First, I made an indicator with the following formula: (H-L)/2+L While that won't give you a horizontal line, you can change it to a point reference using the color/style tab in the properties dialog box. Select Style, and then the points figure at the bottom of the drop-down list. Then, select the heaviest weight. That will give you a point reference. Next, I made another indicator with this formula: If(C<(H-L)/2+L AND WillR(9)<-50,1,0) That will allow you to test what you are saying. If the price is below that horizontal line (point), the WillR(9) will be below -50. If that is indeed true, this indicator will plot a 1, else it will plot a zero if not true. Let me know if I'm even close or not. Thanks for your patience.

Some trading soft in Taiwan can draw a horizontal line at some point. If not a horizontal line , can i do like this image? Draw the midprice on chart

:P I want to draw a horizontal line all the time. I just check out the Formula Primer. It's easy to write. But how can i change it to RSI(14)? RSI code seems to be complex.

:) I change indicator to RSI and want to draw a line like willR(9). If the price is below that line ,the RSI(14) will be below 50.

thanks, mstt :D I'am writing a system using WillR and RSI. I want to know at which price indicator will greater than 50 in advance. It seems that it only draws the closing price that RSI is greater than 50. I want to draw the line that can show me at which price RSI will greater than 50 or less than 50. Look like this picture below. If the closing price maintains above the gray line, WillR(9) will greater than -50. Below the gray line, WillR(9) will less than -50.

:) Thank you very much for help, g_stockman

:? I know that HLC will be influenced the indicator. WillR(9) grayline will different everyday. I only want to show an approximation in chart for convenient, not to predict close.