A new Pine Script indicator consolidates previous day's open, high, low, and close levels with session and prior VWAP into one overlay for TradingView charts. Day traders and swing traders now access these key reference points without multiple cluttered scripts. Built in Pine Script v6, the tool targets intraday timeframes where volume data drives precise price action analysis.
Core Components Deliver Essential Price Anchors
Previous day's OHLC levels appear as distinct horizontal markers: high in pink crosses, low in blue crosses, close in green crosses, and open in yellow crosses of varying widths. These levels frequently serve as intraday support and resistance, drawing from the prior session's extremes and settlement. VWAP anchors to configurable periods—session, week, month, quarter, or year—using TradingView's standard ta.vwap calculation, which resets at the defined interval and weights prices by volume.
The previous session VWAP locks the prior period's final value as a horizontal line with dark blue circles, extending its influence into the current session. All elements toggle independently via settings, allowing customization. The indicator hides OHLC and prior VWAP on daily or higher timeframes and alerts users lacking volume data, ensuring reliability on compatible charts.
VWAP's Role in Modern Trading Strategies
Volume Weighted Average Price emerged in the 1980s as institutional traders sought a benchmark that accounts for traded volume, unlike simple moving averages. It calculates cumulative price times volume divided by total volume, reflecting the average price paid by participants. Session-anchored VWAP resets daily or per period, helping traders gauge whether prices trade above or below the mean, signaling potential mean reversion or momentum.
Extending prior VWAP forward reveals carryover effects from yesterday's volume-weighted center, often aligning with institutional interest zones. Combined with OHLC, this setup provides a layered view of market structure without overwhelming the chart.
Practical Edge for Day and Swing Traders
Day traders use these references to frame intraday bias: prices above VWAP and prior close suggest bullish control, while breaches below prior low prompt caution. Swing traders extend the view to weekly or monthly VWAP for broader context on multi-day holds. The clean design reduces cognitive load, letting users focus on price action relative to proven levels.
Risks remain—VWAP depends on accurate volume, absent in some forex or crypto pairs—and no indicator guarantees outcomes amid market volatility. Yet this tool streamlines workflows, fitting the shift toward efficient, data-driven platforms like TradingView amid rising retail participation.
