Another principle of technical analysis stipulates that support can turn into resistance and visa versa. Once the price penetrates below the support level, the earlier or the broken support level can turn into resistance. The break of support level signals that the forces of supply have overcome the forces of demand. Therefore, if the price returns to this level, there is likely to be an increase in supply, and hence resistance

Another aspect of technical analysis is resistance turning into support. As the price increases above resistance, it signals changes in demand and supply. The breakout above resistance proves that the forces of demand have overcome the forces of supply. If the price returns to this level, there is likely to be an increase in demand and support can be established at this point