Support & Resistance

BTCUSD
Support is a price level where a downtrend can be expected to pause due to a concentration of demand or buying interest. As the price of assets or securities drops, demand for the shares increases, thus forming the support line.1 Meanwhile, resistance zones arise due to selling interest when prices have increased.

Once an area or "zone" of support or resistance has been identified, those price levels can serve as potential entry or exit points because, as a price reaches a point of support or resistance, it will do one of two things—bounce back away from the support or resistance level, or violate the price level and continue in its direction—until it hits the next support or resistance level.

The timing of some trades is based on the belief that support and resistance zones will not be broken. Whether the price is halted by the support or resistance level, or it breaks through, traders can "bet" on the direction and can quickly determine if they are correct. If the price moves in the wrong direction, the position can be closed at a small loss. If the price moves in the right direction, however, the move may be substantial.