Change volume color based on criterion

Change volume color based on criterion

schhay
2012-08-18 05:22:14

How do add volume criterion to change its color? Say change color of volume bar to purple if it's the greatest in last 50 days.
I can then use UpdateColor() to change the color.

QuantShare
2012-08-18 17:34:48

Please read the following article:
http://www.quantshare.com/how-277-how-to-change-volume-bar-colors-when-the-price-closes-down

schhay
2012-08-18 23:46:31

I'm aware of the link you suggested, but I'm asking how do I get the highest volume bar in 50 days colored differently. I tried both max() and _max(), but neither works.

QuantShare
2012-08-19 15:47:42

To get the highest volume bar in 50 days:

a = hhv(volume, 50);

schhay
2012-08-20 02:26:03

that works. thanks.

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