(Sorry the chart has so many lines... most of these were drawn on after price moved on forward so I could talk about what I think just happened... I do try and keep the chart as clean as possible going forward so that I can actually see price so it wouldn't look like this in real time)
A - Prior to the open, I see this level of support forming and there are already 3 bounces. Now I do want to be very careful because I know these levels in the middle of nowhere might not mean much. But this is pretty much right at the mean of the overnight range, and means mean something

, so lets just see what happens.
B - We do reject this level here, getting to within 2 ticks soon after the open.
C - This gets interesting here. Its a quick drop and a break of the DL (I am keeping longer term ones on my chart now, these seem to work much better). I'm looking to see if there could be a trade here, but I'm not that eager today actually. We drop a point lower, but even on the tick chart nothing looked good and I wanted to see if it went below 46.50 since I saw this ledge forming. Ultimately we bounce off. Now I do favor reversals I think from key levels, so an automatic long at this level could have gotten a few points profit, but seeing as my account is shrinking, I need to be much smarter with my trades and not use the money for testing purposes!
Given where my opening level is (the open of the next bar is higher mind you), but this drop down to C is almost the same distance as the move up, so we could just be gyrating around the mean, which also happens to be the PDH. Maybe traders don't know if they really want to take price higher or lower than yesterday's high.
At any rate, good thing I didn't go short here.
D - We don't go above the previous high.
E - Wow, nice bounce here. If each time I had an auto order to buy at 47.50 and just watched the tick chart, I could be in the money by now!
F - After that last bounce at E, we once again fail to break the previous high at even D this time.
G - Dropping lower here, and we even have a 2 tick gap between the close of this bar and the open of the next. Its all looking quite weak.
And just as I finish writing that, price goes back up!
25 minutes in, and its looking like we have a nice down-slopping channel (outlined in red), but taking advantage of this means buying and selling at the extremes hoping for that reversals off the limits, just like in a range.
H - This is where that channel would break as we go higher.
I - Of fuck, too busy typing, and just seeing this initial bounce just below the high after the open (yellow line brought forward). Once again, this is just some random swing point, not close to how I define an extreme, so still staying out.
But man, a reversal trade here could have been worth a few points. It got to just a tick below the previous high. I wonder if once you define that the day is range bound like today, if it could be smart to just automatically take these trades expecting the reversal anywhere within a point of the level you are watching, with a stop just a point beyond it. It will eventually not work as price will break out, but I think collecting 3-5 points each time it does this is worth the loss of 2 points when it finally stops working. Lets call this an advanced move for later!
I'm feeling rich today since I'm not losing money!
J - If I was hoping for a reversal at the low here just like up above at "I", I think I would need price to come down a bit lower. Here we are 3 ticks away from the low just below G, and to see the REJ of this on the tick chart makes you lose at least another point, so going long here would actually be at least 2 points above where I thought the REV could happen, which means the stop has to be far too great because you would want to have at least a couple of ticks below the low of the bar at G as the safety net.
So since that low is 45.25, a stop at 44.25 might be appropriate, and an entry probably couldn't be made below 47 for the long since anything below this wouldn't show the up move yet, so that is way to much to risk for a trade at some random swing point. What I'm seeing is that giving price a bit of room at something major like a previous day high or low is money much better spent.
K - Same issue here. Sure looks like a double top with this previous high, but I'm more likely to watch the high at "I", so this is just a random occurrence.
Oh and look, 2 minutes later price goes through anyway... shouldn't have wasted my time drawing this in!
L - Hmmm.. is this REV gonna be juicier???
M - Here we are a tick higher than the one at "I", and on the way down we break the DL, but all of this might only be good for scalping. We are just a few points below the overnight high, that should provide a much better trade opportunity.
N - Here is my little wedge drawn in which breaks lower, but this is all just a distraction at this point now. Look.. it breaks up anyway after there was no selling just after I drew it in.
Waiting for 56.25, but I'm feeling sleepy and need to take a nap before my long day so not sure if I can hold out since we are crawling!
SUMMARY
Yup.. going to sleep. No trades today, which is good because I might have almost taken a short at C which would have been a loss. Trading the extremes of these ranges looks very juicy though... one day I'm sure!