Yes, you are being watched. All asses hung out in the open are watched with great interest. The only defense you have is not to hang yourself out for a rape. Firstly you don't attract attention. Secondly they don't know for sure at what point you would fold. They have to work harder that way. Nevertheless, they know your position at all times. So they can pile on the pressure to see if they flush you out.
Who is this "they" you are referring to and what direct knowledge do you have of "their" actions?
There are positions all over the place, there are ALWAYS stops above and below. Some get hit and some don't.
The fact is that at certain points in time, it becomes obvious that pools of liquidity are being created. Pools of liquidity do not exist at lines of support & resistance, they hang in places where no method of textbook TA would give you an entry point. It takes a little lateral thinking to understand why pools of liquidity are created below and why they are created above.
When you understand where people got in and you understand what makes people puke and their general tolerance for pain, then you know where the liquidity pools are. The markets often move towards the liquidity. If there is an area below where lots of longs will simultaneously puke (by selling), then what this means is that there is an area where a buyer can buy contracts at a lower price.
What better for someone that wants to make money going long than cheap contracts? In fact - if there are sellers below - why on earth buy at higher prices right now? Not only does that liquidity attract buyers at the lower prices, it puts them off at the higher prices. So - if I know liquidity is there at 1124.75 and we are now at 1129.50 - I may just hold off buying for now with the aim of getting in around 1124.75. Would you buy a car for $20k today if you knew there was a 50/50 chance you could buy it for $15k tomorrow?
Now - if you know where the liquidity is below and you know that area is an attractive area for people to buy, you don't need a lot of lateral thinking to understand what will follow the probe into the liquidity area.
This is what is happening here, it's not a guy with a supercomputer who knows where every trader is, it's just that people behave in a certain way and it creates liquidity which is probed and then reverses.