Sure, from time to time, there are some price set ups that make it seem more likely of one price direction or another in the short-term, but I doubt that we are currently in one of those kinds of a set up.
The current price is far from being anyone set up price in both direction if we looking at it from the short term perspectives and Bitcoin being at 27k+ os some how at a shallow position that anyone waiting to take a DCA position at whatever direction be it upward or downward will have a problem in the direction to choose most especially if it is a short term position.
At this point, we all but have to wait to see which direction the price will point to clearly before being able to take a position.
Certainly, in the current scenario the Bitcoin market is likely to remain directionless in coming weeks, and deviating from its historical pattern, typically characterized by bullish trend in the month of October. This is due to ongoing geopolitical tensions in the Middle East, which has led to sharp increase in Dollar index and all risky market are in downtrend. The investors are currently apprehensive about the escalating nature may involve other nations, and it is unlikely to come to an end any time soon.
Nevertheless, any significant drop in Bitcoin price should be considered an opportunity to acquire Bitcoin at lower price, and reduce overall cost of investment in Bitcoin