Will the data range of macd or other built-in metrics be used?

Excuse me, I use the built-in culverts such as ma(c, 20), and it is easy to get the value of ma.

But now there is a problem, because there will be a daily opening, or a settlement date, so if ma(c, 20) will happen, the first 20 K sticks will be inaccurate.

Excuse me, is there any way to set it up? When calculating these values, it starts from the K-bar that is opened every day, not with the continuous K-bar.