1.Vegas channel
The Vegas channel indicator is very effective as a short, medium and long-term trend observation indicator, and it has obvious support and resistance functions.
2.EMA200+MA200
Usually ema200 or ma200 is used as a watershed for fund institutions to evaluate the long-short trend of a stock trend.
3.Big volume box
Big volume is often used as a signal of a market trend turning,if it is greater than 4 times standard deviation it is marked as a Big volume in yellow box. There will be support and resistance at this price range.