[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
🆓 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
Penafian
Maklumat dan penerbitan adalah tidak bertujuan, dan tidak membentuk, nasihat atau cadangan kewangan, pelaburan, dagangan atau jenis lain yang diberikan atau disahkan oleh TradingView. Baca lebih dalam Terma Penggunaan.
👨🏻💻 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
Penafian
Maklumat dan penerbitan adalah tidak bertujuan, dan tidak membentuk, nasihat atau cadangan kewangan, pelaburan, dagangan atau jenis lain yang diberikan atau disahkan oleh TradingView. Baca lebih dalam Terma Penggunaan.