Hi guys
Trust you are staying safe, I have this to ask and you contribution will be highly welcome. "Though BTC is rising gradually again but
the strong downtrend of Bitcoin and the fact that economies are being affected by COVID-19 epidemic, Is this an opportunity for investors to buy and accumulate before the halving cycle occurs?"
There's no "perfect time" to buy bitcoin in my opinion, it's really up to us, how are going to take the "risk". Maybe you can invest today, but can you hold on it?
You can buy anytime you want, however, if you have little appetite for risk, meaning you easily succumb and got nervous when the price started to go down because you are losing your portfolio and you can't think logically and all you wanted to do is sell right away. Then I guess you won't last in this game, just saying.
I share the same sentiments you've mentioned, including more or less the same comments by others here as well. You must have a budget and you must be prepared for both the best case or worst-case scenarios when investing. Also, the amount of research could never be discounted and if you rush to soon, you might regret and be burned by your hasty ill-advised decisions.