The deviation signal between 1 and MACD is more reliable, because MACD belongs to the mid-line indicator and KDJ belongs to the short-term indicator, so the signal of MACD is better in terms of time concept.

2. Important note: the trend of technical analysis is greatly influenced by market sentiment, so you can't fully believe the signals they send, and it can only be used as a general reference. If you study the historical trend carefully, you will find that sometimes the deviation signals sent by MACD or KDJ are not instructive.

3. Personal opinion: Gold is not a currency, but a speculative variety created by financial vested interests. I have always opposed the participation of people without professional training, because the risk is enormous. It is recommended to be very cautious before placing an order every time.