Sessions ByFocusEdgers is a chart indicator designed to visually represent the four major forex trading sessions—Sydney, Tokyo, London, and New York—using color-coded rectangles. Each rectangle spans the high-to-low price range of its respective session, providing an immediate visual reference of session volatility and boundaries directly on trading charts. The indicator supports customization of session times, colors, opacity, and visibility on a per-session basis, allowing traders to tailor the display to their preferences. It accommodates both UTC and local timezones with adjustable offsets. Users can configure how many historical days to display (default is seven) and toggle session names and transparency for clarity. This tool is suitable for traders focusing on session overlaps, analyzing volatility patterns, planning entries and exits around session boundaries, backtesting session-based strategies, and educational purposes related to market hours. Default session times in UTC are Sydney (22:00–07:00), Tokyo (02:00–11:00), London (10:00–19:00), and New York (14:00–23:00), each with distinct colors and 20% opacity by default.