[RESEARCH] Rate of Change
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I was wondering how built-in "roc" function in Pine is defined and calculated so I made a little research.
I examined 4 samples:
1) "roc" function itself
2) "roc" according to its description
3) price change ratio
4) price percent change ratio
The results of the first and fourth samples are identical.
So, TV built-in roc(source, length) = 100 * change(source, length) / source[length].
And it's description is incorrect.
If you didnt know it - now you know it.
Good luck!
I was wondering how built-in "roc" function in Pine is defined and calculated so I made a little research.
I examined 4 samples:
1) "roc" function itself
2) "roc" according to its description
3) price change ratio
4) price percent change ratio
The results of the first and fourth samples are identical.
So, TV built-in roc(source, length) = 100 * change(source, length) / source[length].
And it's description is incorrect.
If you didnt know it - now you know it.
Good luck!
👨🏻💻 Coding services -> Telegram: @alex_everget
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Claim your $20 bonus just for joining Bybit!
bybit.com/invite?ref=56ZLQ0Z
🆓 List of my FREE indicators: bit.ly/2S7EPuN
Claim your $20 bonus just for joining Bybit!
bybit.com/invite?ref=56ZLQ0Z
Feragatname
Bilgiler ve yayınlar, TradingView tarafından sağlanan veya onaylanan finansal, yatırım, alım satım veya diğer türden tavsiye veya öneriler anlamına gelmez ve teşkil etmez. Kullanım Koşulları bölümünde daha fazlasını okuyun.
👨🏻💻 Coding services -> Telegram: @alex_everget
🆓 List of my FREE indicators: bit.ly/2S7EPuN
Claim your $20 bonus just for joining Bybit!
bybit.com/invite?ref=56ZLQ0Z
🆓 List of my FREE indicators: bit.ly/2S7EPuN
Claim your $20 bonus just for joining Bybit!
bybit.com/invite?ref=56ZLQ0Z
Feragatname
Bilgiler ve yayınlar, TradingView tarafından sağlanan veya onaylanan finansal, yatırım, alım satım veya diğer türden tavsiye veya öneriler anlamına gelmez ve teşkil etmez. Kullanım Koşulları bölümünde daha fazlasını okuyun.