The pound/dollar often fluctuates greatly. Moreover, compared with the euro, the pound is more easily controlled by large institutions in the short term, and there are often "bull traps" and "bear trap" near the important support resistance. Not suitable for novice trading.
USD/JPY, JPY as a safe-haven currency, either the market is useless or the market will run extremely, so this is also suitable for beginners to make breakthrough transactions. You can pay more attention to the historical trend of USD/JPY and summarize the experience of this currency pair.
Dollar/Canadian dollar, because the United States and Canada almost opened at the same time and closed at the same time, has obvious time characteristics. During the day, it basically consolidated in a narrow range. When it came to the United States, it began to take a unilateral course, and there were relatively few repetitions during the day. Intra-day trading is suitable for unilateral grasp of time and adopts the breakthrough-follow-up trading method. In the long run, this currency pair is very close to the trend of international crude oil. You can reflect each other's documents.
Australian dollar/US dollar, I have little research on this currency and am not familiar with it. In the long run, the biggest influence factor is the trend of gold, and now it is the interest rate of the Australian dollar. This is a typical gold currency and high-interest currency. In the short term, there is a market all day. It is worth noting that the Australian dollar is not included in the general dollar index, but the Australian dollar is included in the FXCM dollar index. You can refer to this dollar index.
Dollar/Swiss franc, because the Swiss franc is a relatively stable currency pair, so this currency pair generally does not fluctuate much, similar to the yen, either does not fluctuate or plummets. Personally, I think it is not suitable for short-term trading. However, due to the stability of this currency pair, it has an important value in the long run, which is to guide and support the euro and the pound. In the long run, the USD/CHF has not changed direction, so the EUR and GBP probably will not change direction, even if the change is only temporary. Of course, this is not absolute.