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Trading & Risk

Support and Resistance

Pomegra Learn

Support and Resistance

Support and resistance are price levels where buying or selling pressure congregates. Support is a level below current price where buyers step in and prevent further declines; resistance is a level above current price where sellers emerge and cap rallies. These levels form because of human psychology, order clustering, and the mechanical flow of money. When price approaches a support or resistance level, traders place bets that price will bounce at that level or break through it. This concentration of expectations makes support and resistance self-fulfilling—and therefore real. This chapter teaches you to identify these levels, draw them accurately, and trade the bounce-or-break scenarios they create.

Support and resistance levels form for concrete reasons. At an old resistance level—a price where a stock previously peaked and sold off—traders who bought at that peak are often hoping to exit near breakeven when price approaches that level again. The collective force of those sellers acts as a ceiling. At an old low, the opposite occurs: traders who sold are hoping to cover their positions, and those who bought the low are expecting profit. This supply and demand dynamic is not mystical; it is mechanical. It happens repeatedly across decades of price history, which is why traders still use support and resistance concepts from the 1930s today.

Why This Matters​

Support and resistance levels are where your entry and exit points materialize. If you identify a strong resistance level and then watch price approach it, you have two high-probability scenarios: price bounces, or it breaks through. In either case, you have a clear trading plan. Support and resistance also explain why some price moves fail while others succeed. A breakout above resistance that occurs on low volume and quickly pulls back is a false breakout, a reversal disguised as a continuation. A breakout on rising volume is genuine. By learning to draw and respect these levels, you move from guessing to responding to market structure.

What You Will Learn​

This chapter covers the mechanics of how support and resistance form, the different methods for drawing and identifying them, and the hidden dynamics that make them work. You will learn the concept of role reversal: when support is broken, it often becomes resistance; when resistance is broken, it often becomes support. We will cover specialized techniques like pivot points, which calculate support and resistance mechanically from prior-period highs, lows, and closes. You will understand supply and demand zones, which are ranges rather than single lines, and why zones are more reliable than precise price levels. Finally, we will dissect the anatomy of breakouts: how to distinguish genuine breaks from false ones, and how to trade the ensuing moves.

How to Read This Chapter​

Support and resistance drawing is a skill that improves with practice. Open a chart of any major stock or index that has been trading for at least five years. Identify the major peaks and troughs—the climactic highs and lows where big reversals occurred. Draw horizontal lines at those levels. Now look at how many times price bounced at those levels in subsequent months and years. This exercise builds intuition faster than any explanation.

The articles below teach the theory, then the application. Pay attention to the distinction between horizontal levels and sloped trendlines—both are forms of support and resistance, but they work slightly differently. By chapter's end, you will be able to look at a multi-year chart and instantly spot the levels that matter most.

Articles in this chapter​