OPEN-SOURCE SCRIPT
Previous High & Low

Previous High & Low plots key reference levels from higher timeframes directly on your chart to help you spot liquidity targets, support/resistance, and reaction zones faster.
What it shows:
PDH / PDL (Previous Day High & Low): yesterday’s high and low, extended to the end of the current day (works on all timeframes, including low TF).
H-2 / H-3 (1H levels): the high/low from the previous-previous hour (H-2) and an optional extra set (H-3) for additional intraday context. These lines are limited up to the current candle.
H4-1 / H4-2 (4H levels): the high/low of the previous 4-hour candle (H4-1) and the previous-previous 4-hour candle (H4-2), also limited up to the current candle.
Customization:
Toggle each group on/off (PDH/PDL, H-2, H-3, H4-1, H4-2)
Fully style lines (color, width, solid/dashed/dotted)
Optional labels for each level
How to use:
Use these levels as “areas of interest” for breakouts, pullbacks, stop runs/liquidity sweeps, and mean-reversion reactions—especially around PDH/PDL and prior 4H/1H extremes.
What it shows:
PDH / PDL (Previous Day High & Low): yesterday’s high and low, extended to the end of the current day (works on all timeframes, including low TF).
H-2 / H-3 (1H levels): the high/low from the previous-previous hour (H-2) and an optional extra set (H-3) for additional intraday context. These lines are limited up to the current candle.
H4-1 / H4-2 (4H levels): the high/low of the previous 4-hour candle (H4-1) and the previous-previous 4-hour candle (H4-2), also limited up to the current candle.
Customization:
Toggle each group on/off (PDH/PDL, H-2, H-3, H4-1, H4-2)
Fully style lines (color, width, solid/dashed/dotted)
Optional labels for each level
How to use:
Use these levels as “areas of interest” for breakouts, pullbacks, stop runs/liquidity sweeps, and mean-reversion reactions—especially around PDH/PDL and prior 4H/1H extremes.
开源脚本
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免责声明
这些信息和出版物并非旨在提供,也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。
开源脚本
秉承TradingView的精神,该脚本的作者将其开源,以便交易者可以查看和验证其功能。向作者致敬!您可以免费使用该脚本,但请记住,重新发布代码须遵守我们的网站规则。
免责声明
这些信息和出版物并非旨在提供,也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。