bearpower               bear power technical analysis function
bullpower               bull power technical analysis function
down_function           down trend line down function
downtrend               downtrend technical analysis function
m_top                   m top technical analysis function
up_function             up trend line up function
uptrend                 uptrend technical analysis function
v_bottom                v bottom technical analysis function
v_top                   v top technical analysis function
w_bottom                w bottom technical analysis function
