title: The strategy must take into account the fact that the signal must be triggered if the closed candle is without a wick
body: <p><a href="https://i.stack.imgur.com/ssDgK.png" rel="nofollow noreferrer">enter image description here</a></p>
  <p>On this picture, is applied my strategy, I would like to add a condition to it:</p>
  <p>The signal should be triggered only if the closed candle is without a descending wick (in the case of a bullish signal).</p>
  <p>Can you help me ?</p>