As far as I know, when some big company or organization tries to enter the Bitcoin market it crashes down to give them a better opportunity to accumulate Bitcoin at a low price. This is pure manipulation but this has happened before.
Well, if you think that you got it figured out, then fine.. good luck with that... and if you think that you got it in the bag, then we just have to wait to see how it plays out.. and I suppose ONLY you are going to know the extent to which your orders end up getting filled, unless you want to disclose the various price points that you have your buy orders or do you employ your BTC buys manually rather than setting them in advance?
I tried to put half of my order in advance and keep half in hand in case it dips down more i will have some left in my hand to lower my average. My order is around the 20k level and if the price crash further down i will not buy any more until it touches 15k which won't happens i think. Actually, it doesn't matter what i think i just made some planning for my investment strategies and won't change it until there is some unusual scenario occurs.