We don't see too many gaps in 4X but this week gave us a few to play with. Of course they don't always play out this way but more often than not in my experience. The link below shows another completed gap and how it played out.
This is not a trade recommendation just how I see gaps.
Remember educate yourself, create a trade plan, validate your ideas with other trader's ideas. Be responsible for you own decisions and trades.
"“If you enter a negotiation looking to get upper hand at all costs, you will get it and it will sting”
K Hamilton Proudman