Please provide details of this blog Henrik others may find well of interest.The best "indicator" for scalping is price itself (price action).
Try to look at support -, resistance -, supply - and demand zones. Those are intervals where price has reversed once or several times. Also pay attention to trend and momentum. Have candlestick patterns as an entry trigger combined with market structure. Practice all this in a simulator first.
Check out my blog about currency scalping if you want more info about this topic.
Best regards
Henrik Thorstensson
