Math Round

15 Dis 2023

Hello Reader,
This is Observer from Vietnam.

PURPOSE
I'd like to share my script for Round Math, it's for only education purpose.

I make the formula math_row(x, y) to round the value as we design and shorten the number appearance (value). It's more flexible than str.tostring(close,format.volume) or others.

HOW TO USE
Formula math_row(x,y)
- x is the value which need to be rounded or shorten
- y is the number which you want to round after "." symbol.

***Shorten***
If x < 1.000, no shorten
If x >= 1.000 and x < 1.000.000, shorten to thousand value with "K" letter
If x >= 1.000.000 and x < 1.000.000.000, shorten to million value with "M" letter
If x >= 1.000.000.000, shorten to billion value with "B" letter

***Round***
If y = 0 => no round
If y = 1 => round to format ###.#
If y = 2 => round to format ###.##
If y = 3 => round to format ###.###
If y is other => round to default format of Tradingview

EXAMPLE
math_row(1.002342, 3) = 1.002
math_row(1923.321, 2) = 1.92K
math_row(221452133, 1) = 221.5M

Hope it useful and clear to you.

15 Dis 2023

Nota Keluaran

Update on Chart

15 Dis 2023

Nota Keluaran

Revise the format of value > 1B from ###.# to #,###.#
Other cases are unnecessary to revise.

15 Dis 2023

Nota Keluaran

Revise the name

27 Dis 2023

Nota Keluaran

Update formula for negative number

31 Jan

Nota Keluaran

Convert to Pine Script version 6