What are the major gold investment channels? Please help the great god

The variety of gold investment is different and the investment channels are different. The details are as follows:
1, gold jewelry: you can purchase it through major gold shops and e -commerce platforms; And the price increase fee, in fact, even if the price of gold rose 100 yuan, you can't make much when you exchange, it is almost the income that can be ignored)
2, paper gold: that is, personal vouchers gold, you can via major banks through major banks. Mobile banking, online banking and other channels are purchased;
(cost 1: 1, long investment cycle, recent bank policy, is trying to close this transaction product, so it is not recommended)
3, Gold Bar: You can via major banks through major banks. And buying in gold shops;
(physical custody is difficult, the exchange is also difficult, the cost is large, it is not recommended)
4, Gold Fund: through the gold trading platform or third -party wealth management platform (such as Alipay, WeChat) purchase Essence
(The amount of funds can be invested, the daily income is seen, and the investment is still 1: 1. If you are not familiar with the electronic trading financial trading category, you can do it)
5, Gold TD: Through commercial bank clients Can be traded by yourself, electronic trading transactions, long -term profitable, mobile phone or computer software transactions.
(leverage model, margin, with small and large, the transaction time is 13 hours. Those who can bear a certain risk can try it, but from December 27, 2020, major banks have stopped opening account transactions one after another. Basically, you ca n’t enter, but there are several brokerage members of the Shanghai Gold Exchange that can still open it, find me)
6, gold futures; open futures accounts through the Shanghai Futures Exchange Member platform, electronic tray trading, more more, more Empty capital can be profitable, mobile phone or computer software transactions.
(The leverage mode is small and large, and those who can bear a certain risk can try it, 9 hours of transaction time)
7, international gold, spot gold
That is possible, the electronic disk transaction can be profitable, mobile phone or computer software transactions.
(The leverage mode is small, and those who can bear a certain risk can try it. The transaction time is 22 hours)

Mainly gold futures and stocks, and funds that invest in gold
It other channels are not easy to monetize
The finally go to state -owned enterprises to open accounts, almost all private companies are pit