Many will say DCA is their strategy. This DCA strategy of a thing is only for those who have huge capital or an amount that is sufficient for them to ignore and possibly has other sources of income in that the can choose to neglect what ever the market does and focus on their other stream of income.
Now for an average investor, one who is hoping to take profit soon, I don't mean those who have enough to spare. It's best we don't lead people into regrets and pains with our contributions. Not everyone can afford to buy at intervals.
As we all can see for the past two to three months the market has not chosen a direction, it is neither buying or selling and some persons are waiting to take profit it price rises a little. So my question is judging by the range market we currently experience is it every dip and average Bitcoin investor should buy?
I think you are making some confusion about the DCA strategy: why do you say only rich people can do it? It's quite the opposite actually, everybody can do it, you just need to know how to manage you finances and then it's up to you whether you want to invest $10 or $10k each month. And if you follow this strategy of course you buy the dip, you have a plan, you stick to it.