When the price action hit the top rail that completed the seventh reversal point which would have put the diamond into the reversal category to the upside. (moneytalks.net)
These systems aim to look for probable reversal points (i.e. tops and bottoms) where price movement could change direction. (babypips.com)
I have to say I love Pin Bar trading, at key reversal points and with high volume they are mostly reliable. (learntotradethemarket.com)