right now is probably the correction that your're looking for though, price of BTC tanked same thing with ETH, if not right now then I doubt there will be a day for it to dip within this period of bullrun.
to be fair, we're still long way from the concluding of massive price hike, regardless still a great opportunity to DCA though.
i mean you can always wait until there's dips that might drive the price to be lower than this but there's no guarantee, if I were you i'd definitely invest some to bitcoin and ethereum which i'm currently doing right now anyway.
Whatever the goal of OP is with opening this thread, but if we take it seriously for a second, everyone can guess what a significant correction is for a "newcomer" and what a significant correction means for the guys here who have been around for a decade. Going down from 73k USD to 58k USD isn't frightening those who are from the old days. Back then I was shocked when Bitcoin went 20% down and I thought this could be the end when there were crashes of 70% or so. If OP doesn't say what proportions are being referred to as "significant correction", then nobody can even give an idea really.
The halving has already happened and it can be said to be a sign that bear season is over if we rely on history. During bear season, it is completely normal for bitcoin to drop 50%-70% and everyone understands that it is inevitable. But cyclically, we are about to enter a bullish phase and if bitcoin drops over 20%-30% I think that will be significant and make a lot of people nervous. And as I have been following a number of investors based on charts and technical analysis, bitcoin's weekly close today is a bad sign and it is likely to continue falling. It's not the end for the market but it won't be good and could delay the bull season.
thats fair opinion, probably people cashing out after there's no big event, still this doesn't mean we've sunken to the pit of bearish market anyway.
there's much opportunity i believe, even if i buy the dip right now its already better odd than people who buys few weeks ago if i'm not mistaken.
so its definitely a good opportunity from my opinion.