OPEN-SOURCE SCRIPT
更新済 NICS Yesterday Box PRO

NICS Yesterday Box PRO automatically plots the previous trading day's High, Low, and Midpoint, providing clean institutional reference levels for intraday trading.
Designed for Smart Money Concepts (SMC), ICT, price action, futures, forex, crypto, indices, and commodities.
Features
• Automatic Yesterday High (YH)
• Automatic Yesterday Low (YL)
• Automatic Yesterday Mid (50%)
• Auto-refresh at the beginning of every trading day
• Optional line extension
• Customizable colors and line width
• Lightweight and optimized Pine Script v6 implementation
Best Used For
• Intraday support & resistance
• Liquidity targets
• Market structure analysis
• Breakout confirmation
• Mean reversion setups
• ICT / SMC trading models
• Session-based trading
Markets
Works on all TradingView-supported markets:
• Forex
• Cryptocurrency
• Stocks
• Futures
• Commodities
• Indices
Recommended Timeframes
Optimized for:
• 1 Minute
• 3 Minute
• 5 Minute
• 15 Minute
• 30 Minute
• 1 Hour
About NICS
NICS (Neural Intelligent Cognitive System) develops professional AI-powered trading tools and institutional market analysis solutions for discretionary and systematic traders.
© AI Byte Consult Ltd.
NICS AI Ecosystem
Designed for Smart Money Concepts (SMC), ICT, price action, futures, forex, crypto, indices, and commodities.
Features
• Automatic Yesterday High (YH)
• Automatic Yesterday Low (YL)
• Automatic Yesterday Mid (50%)
• Auto-refresh at the beginning of every trading day
• Optional line extension
• Customizable colors and line width
• Lightweight and optimized Pine Script v6 implementation
Best Used For
• Intraday support & resistance
• Liquidity targets
• Market structure analysis
• Breakout confirmation
• Mean reversion setups
• ICT / SMC trading models
• Session-based trading
Markets
Works on all TradingView-supported markets:
• Forex
• Cryptocurrency
• Stocks
• Futures
• Commodities
• Indices
Recommended Timeframes
Optimized for:
• 1 Minute
• 3 Minute
• 5 Minute
• 15 Minute
• 30 Minute
• 1 Hour
About NICS
NICS (Neural Intelligent Cognitive System) develops professional AI-powered trading tools and institutional market analysis solutions for discretionary and systematic traders.
© AI Byte Consult Ltd.
NICS AI Ecosystem
リリースノート
NICS Previous Day PRO automatically plots key reference levels from the previous trading day, Initial Balance, and major session opens — built on a custom, broker-independent day-boundary engine instead of relying on the exchange's native Daily candle.Unlike most "Previous Day" scripts, this indicator does **not** use `request.security()` on the Daily timeframe. Daily candle rollover often does not match what traders actually see on intraday charts (especially on CFDs/brokers like Vantage, Oanda, etc.), causing levels to be offset from the visible session. NICS Previous Day PRO solves this by letting you define your own session timezone and day-start time, then building all levels directly from live intraday bars — fully repaint-free.
Features
• Previous Day High (PDH)
• Previous Day Low (PDL)
• Previous Day Mid (50%)
• Yesterday Open
• Yesterday Close
• Initial Balance (IB) — configurable duration, auto-freezes after the window closes
• Asia Range High/Low — configurable session window
• London Session Open marker
• New York Session Open marker
• Custom Reference Timezone + Day Start Hour/Minute — align levels exactly to your broker's session
• Auto-refresh at the start of every custom trading day
• Labels that follow price to the right edge of the chart
• Optional line extension
• Fully customizable colors, line width, and label size
• Zero repaint — no Daily-timeframe `request.security()` dependency
• Lightweight, optimized Pine Script v6 implementation
Best Used For
• Intraday support & resistance
• Liquidity targets
• Market structure analysis
• Breakout confirmation
• Mean reversion setups
• ICT / SMC trading models
• Session-based and Initial Balance trading strategies
Markets
Works on all TradingView-supported markets:
• Forex
• Cryptocurrency
• Stocks
• Futures
• Commodities
• Indices
• CFDs (any broker, any exchange session)
Recommended Timeframes
Optimized for:
• 1 Minute
• 3 Minute
• 5 Minute
• 15 Minute
• 30 Minute
• 1 Hour
Setup Tip
Set **Reference Timezone** and **Day Start Hour/Minute** in the settings to match how your broker defines its trading day. This ensures Previous Day, IB, and session levels line up exactly with what you see on your chart.
About NICS
NICS (Neural Intelligent Cognitive System) develops professional AI-powered trading tools and institutional market analysis solutions for discretionary and systematic traders.
© AI Byte Consult Ltd.
NICS AI Ecosystem
オープンソーススクリプト
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免責事項
これらの情報および投稿は、TradingViewが提供または承認する金融、投資、取引、またはその他の種類の助言もしくは推奨であることを意図したものではなく、またこれらに該当するものでもありません。詳細は利用規約をご覧ください。
オープンソーススクリプト
TradingViewの精神に則り、このスクリプトの作者はコードをオープンソースとして公開してくれました。トレーダーが内容を確認・検証できるようにという配慮です。作者に拍手を送りましょう!無料で利用できますが、コードの再公開はハウスルールに従う必要があります。
免責事項
これらの情報および投稿は、TradingViewが提供または承認する金融、投資、取引、またはその他の種類の助言もしくは推奨であることを意図したものではなく、またこれらに該当するものでもありません。詳細は利用規約をご覧ください。