Asset allocation is the key for sustained growth. Having said that, market is full of dynamism so, we need to adjust with time. We Need to book profits and realign our allocation at intervals.
Buying on tips, and adding leverages will jeopardise the strength of the portfolio and in shallow times we will take a hit. Creating wealth and then securing it and also participating in the growth spectrum is our objective. We should ideally have exposure to international stocks when our home currency is depreciating consistently.
So, stick to your plan and keep monitoring.

Good luck and happy investing.