OPEN-SOURCE SCRIPT
Diupdate 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
Catatan Rilis
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
Skrip open-source
Dengan semangat TradingView yang sesungguhnya, pembuat skrip ini telah menjadikannya sebagai sumber terbuka, sehingga para trader dapat meninjau dan memverifikasi fungsinya. Salut untuk penulisnya! Meskipun Anda dapat menggunakannya secara gratis, perlu diingat bahwa penerbitan ulang kode ini tunduk pada Tata Tertib kami.
Pernyataan Penyangkalan
Informasi dan publikasi ini tidak dimaksudkan, dan bukan merupakan, saran atau rekomendasi keuangan, investasi, trading, atau jenis lainnya yang diberikan atau didukung oleh TradingView. Baca selengkapnya di Ketentuan Penggunaan.
Skrip open-source
Dengan semangat TradingView yang sesungguhnya, pembuat skrip ini telah menjadikannya sebagai sumber terbuka, sehingga para trader dapat meninjau dan memverifikasi fungsinya. Salut untuk penulisnya! Meskipun Anda dapat menggunakannya secara gratis, perlu diingat bahwa penerbitan ulang kode ini tunduk pada Tata Tertib kami.
Pernyataan Penyangkalan
Informasi dan publikasi ini tidak dimaksudkan, dan bukan merupakan, saran atau rekomendasi keuangan, investasi, trading, atau jenis lainnya yang diberikan atau didukung oleh TradingView. Baca selengkapnya di Ketentuan Penggunaan.