Divergence can be used as an additional filter signals in your trading strategy.
The archive version 2:
1.0 - signal is used, but can be redrawn.
1.1 - 1 signal appears on the candle later, but no redraw.
Which version is better depends on the timeframe for torgovli.Na 4 chasovikah, the daily chart is quite possible to put 1.0 to earlier signals, and in small intervals (M5, M15) will approach 1.1.