OPEN-SOURCE SCRIPT
Closing Range Levels
Turn the last few minutes of every block into ready-made support and resistance.
Closing Range Levels captures the high/low of the final X minutes of each block — for example, the last 3 minutes of every 4-hour block — and projects that range as two horizontal levels across the block that follows. Where price closed out a block often acts as reference support/resistance for the next one, and this draws it for you automatically, with full history on the chart.
Highlights
Objective levels drawn automatically — no manual work
Based on where the market actually closed, not round numbers
Full historical projection to see how levels behaved
Boundaries follow the chart's own clock, DST handled automatically
Inputs
Minutes before block end — capture window size (default 3)
Block length (hours) — the projection block (default 4)
Max historical blocks kept
Colors and line width
Notes
Works best when your chart timeframe divides the capture window evenly (e.g. a 3-minute chart with a 3-minute window) and on 24h markets like FX and crypto, where block boundaries land on clean grid times. Treat the band as a reference zone rather than a hard line — on fast blocks price can push through early.
Closing Range Levels captures the high/low of the final X minutes of each block — for example, the last 3 minutes of every 4-hour block — and projects that range as two horizontal levels across the block that follows. Where price closed out a block often acts as reference support/resistance for the next one, and this draws it for you automatically, with full history on the chart.
Highlights
Objective levels drawn automatically — no manual work
Based on where the market actually closed, not round numbers
Full historical projection to see how levels behaved
Boundaries follow the chart's own clock, DST handled automatically
Inputs
Minutes before block end — capture window size (default 3)
Block length (hours) — the projection block (default 4)
Max historical blocks kept
Colors and line width
Notes
Works best when your chart timeframe divides the capture window evenly (e.g. a 3-minute chart with a 3-minute window) and on 24h markets like FX and crypto, where block boundaries land on clean grid times. Treat the band as a reference zone rather than a hard line — on fast blocks price can push through early.
Script de código aberto
Em verdadeiro espírito do TradingView, o criador deste script o tornou de código aberto, para que os traders possam revisar e verificar sua funcionalidade. Parabéns ao autor! Embora você possa usá-lo gratuitamente, lembre-se de que a republicação do código está sujeita às nossas Regras da Casa.
Aviso legal
As informações e publicações não se destinam a ser, e não constituem, conselhos ou recomendações financeiras, de investimento, comerciais ou de outro tipo fornecidos ou endossados pela TradingView. Leia mais nos Termos de Uso.
Script de código aberto
Em verdadeiro espírito do TradingView, o criador deste script o tornou de código aberto, para que os traders possam revisar e verificar sua funcionalidade. Parabéns ao autor! Embora você possa usá-lo gratuitamente, lembre-se de que a republicação do código está sujeita às nossas Regras da Casa.
Aviso legal
As informações e publicações não se destinam a ser, e não constituem, conselhos ou recomendações financeiras, de investimento, comerciais ou de outro tipo fornecidos ou endossados pela TradingView. Leia mais nos Termos de Uso.