2022年7月21日至8月4日，黃金以很緩慢的速度上漲。在下跌的趨勢中，可可認為這可能只是個反彈。在8月4日時黃金很突然的從1765.07美元，跳升到1794.93美元。看到此情形的可可，沒有任何猶豫，隔天立刻決定賣出。

From July 21 to August 4, 2022, gold rose at a very slow pace. In a downtrend, Coco thinks it might just be a rebound. Gold suddenly jumped from $1,765.07 to $1,794.93 on August 4. Seeing this situation, Coco did not hesitate, and immediately decided to sell it the next day.

2022年08月05日，可可看一下當日銀行的買入價格，約在1781美元左右。銀行的黃金交易有買入跟賣出兩種價格。約有17美元左右的價差。

On August 5, 2022, Cocoa took a look at the buying price of the bank on that day, which was about $1,781. There are two prices for gold transactions in banks: buy and sell. There is a spread of around $17.

賣出了0.2盎司，以1781.05美元賣出，共賣了356.21美元。其實在打這篇文章的時候，可可內心一直在思考，相較其他投資方式，黃金其實算是一種波動較小的投資方式，但這樣的投資方式要獲利，其實必須投入較多的資金，以及較長的等待期，這也許就是為什麼大部分的人都不建議投資黃金。

Sold 0.2 ounces at $1781.05 for a total of $356.21. In fact, when I was writing this article, Coco kept thinking in his heart that compared with other investment methods, gold is actually a less volatile investment method, but to make a profit in such an investment method, you must actually invest more funds, and Long waiting period, which is probably why most people do not recommend investing in gold.

分析黃金上漲的原因，主要是美元指數在7月14日到8月1日從109下跌到105，黃金則是從7月20開始上漲到8月4日，或許美元跟黃金真有互相的影響。

Analyzing the reasons for the rise of gold, the main reason is that the US dollar index fell from 109 to 105 from July 14 to August 1, and gold rose from July 20 to August 4. Perhaps the US dollar and gold really have mutual influence.

本次獲利5.61美元，上一篇文章的的表格，其實數量跟買進價格是填寫錯誤的，這次修正回來。再仔細的檢討，獲利5.61美元，買賣差價3.4美元，其實手續費算是相當重的，或許，是該再檢討黃金買賣的策略。END

This time, the profit was $5.61. In the table of the previous article, the quantity and the purchase price were filled in incorrectly. This time, the correction came back. After careful review, the profit is $5.61, and the bid-ask spread is $3.4. In fact, the handling fee is quite heavy. Perhaps, it is time to review the strategy of gold trading. END