Session Plus HL is an intraday trading indicator that visualizes market structure and time-based context by automatically plotting key trading sessions—Sydney, Tokyo, London, New York AM/PM—as boxes on the chart. It displays each session's high, low, and optional mid levels, and can highlight the Initial Balance (IB) range within sessions. The indicator also draws key reference levels from higher timeframes, including current and previous day, week, and month highs and lows, shown as lines on the chart and summarized in a compact dashboard. Additional HUDs include a session dashboard indicating time until session open or close, a key levels dashboard summarizing daily/weekly/monthly highs and lows, and a candle dashboard showing remaining time and bullish/bearish status for multiple higher timeframe candles. Visual elements are customizable with color presets or custom colors and can be optimized for performance by controlling session visibility and line extensions. The tool supports analysis of liquidity sweeps, session ranges, and timing across various markets including Forex, indices, commodities, stocks, and cryptocurrencies such as BTCUSD, EURUSD, GBPUSD, and XAUUSD.