Isn't this entry point for BTC done to perfection?

On April 20, our BTC buy order was at 83999, with BTC's lowest price being 83949, a difference of 50 dollars from our order price.

On April 24, we entered our BTC buy order at 91638, and the result was that BTC's lowest price was 91619, a difference of just 18 dollars from our price, almost spot on.

With this order price, are there still people questioning our accuracy?