Since it is bullish, technical indicators must be used. Just add this line to this index formula. If you don't want to display this line, just add an = after the:.

It may not be displayed for the following reasons: 1, the indicator just written will not be displayed directly after exiting formula management, and it should be possible to change the cycle or stock; 2. There is little or no display on the daily line or higher-level K-line, because the indicator display of the newly compiled 1 minute K-line in the system is limited by the period, so the conversion from 1 minute to daily line, weekly line and monthly line may lead to the problem that it cannot be displayed or displayed completely.

You can try downloading all 1 minute data, but I don't think this method is necessarily feasible. This compiled indicator can use the existing data in the future. If you can't download the data, you can only judge after the data is rich.