If it seems that risk appetite is still at a high with no potential changes to the market themes in sight, then the chances are we could see the trend continue.
If you’re fairly confident that market sentiment will favor a risk-on environment, you could consider purchasing a “call” option on a risk currency or asset (e.g., Australian or New Zealand Dollar, Equities, Commodities, etc.)
On the flip side, if you think a reversal in sentiment is in play and depending on how overdone you believe the move is, you could consider purchasing a “put” option on those same risk currencies or assets.

Combination

Just as in spot forex trading, it’s not necessarily a case of choosing which type of analysis you’re going to use because they’re not mutually exclusive.
In fact, you can combine all of these types of analysis to form the basis of any trade that you take.
Fundamentals can help give you a bias as to what direction you want to take, while technical analysis will help determine the chances of the market reaching, breaking and finding support/resistance at a certain price.
Meanwhile, sentiment analysis may let you know whether the market is in a risk-on or risk-off mood.
In the end, the key is for you to learn from all your mistakes and gain experience. Over time, this process will help you fine tune your analysis and help you develop good trading practices.