@rathhna,
Scale-breaks seems to be working fine in the use-case you have shared. However as you have mentioned in your other post, there seems to be issue when candlestick chart is combined with column chart. Please take a look at this updated jsfiddle where the scale-break that you have applied is working fine irrespective of chart-type.
Considering this as duplicate of your other post I’m closing this post.
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Vishwas R
Team CanvasJS