TrendStyle
✖
TrendStyle
is an option to CandlestickChart, RenkoChart, and other financial charting functions that specifies how to style price trends.
Details

- TrendStyle->{up,down} specifies that the up trend should be styled using the graphics directive up and down trend with the graphics directive down.
Examples
Basic Examples (6)Summary of the most common use cases
TrendStyle uses green for up trends and red for down trends by default:

https://wolfram.com/xid/0rsy0yahq-ltvatj

Use black for up trends and red for down trends:

https://wolfram.com/xid/0rsy0yahq-cjm17n


https://wolfram.com/xid/0rsy0yahq-0xg6c4

TrendStyle combines with ChartBaseStyle:

https://wolfram.com/xid/0rsy0yahq-7mow4s

With TrendStyle set to None, the base style is used for up trends and empty bars for down trends:

https://wolfram.com/xid/0rsy0yahq-55jmr5

TrendStyle->style uses style for up trends and empty bars for down trends:

https://wolfram.com/xid/0rsy0yahq-xlxn3l

Wolfram Research (2010), TrendStyle, Wolfram Language function, https://reference.wolfram.com/language/ref/TrendStyle.html.
Text
Wolfram Research (2010), TrendStyle, Wolfram Language function, https://reference.wolfram.com/language/ref/TrendStyle.html.
Wolfram Research (2010), TrendStyle, Wolfram Language function, https://reference.wolfram.com/language/ref/TrendStyle.html.
CMS
Wolfram Language. 2010. "TrendStyle." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/TrendStyle.html.
Wolfram Language. 2010. "TrendStyle." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/TrendStyle.html.
APA
Wolfram Language. (2010). TrendStyle. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/TrendStyle.html
Wolfram Language. (2010). TrendStyle. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/TrendStyle.html
BibTeX
@misc{reference.wolfram_2025_trendstyle, author="Wolfram Research", title="{TrendStyle}", year="2010", howpublished="\url{https://reference.wolfram.com/language/ref/TrendStyle.html}", note=[Accessed: 06-May-2025
]}
BibLaTeX
@online{reference.wolfram_2025_trendstyle, organization={Wolfram Research}, title={TrendStyle}, year={2010}, url={https://reference.wolfram.com/language/ref/TrendStyle.html}, note=[Accessed: 06-May-2025
]}