for CL and NG I've been using the 20 Min pit opening range the past year to give me good setups and mkt bias to work with for the day...I chat with a few guys on the NYMEX floor and they all watch the 20 min OR....I love setups when the market tries to break above (or below) this 20 min range, but can only give you 10-15 ticks (stops getting hit) and it forms a doji type candle on the chart (big wicks above the 20MinOR levels)...real nice setup to fade the move and look for targets on the opposite side of the 20min range for break the other way. I also think you see a lot of gamma scalpers using this setup to fade and hedge to delta neutral at break even opening price once it gets back there. I've seen this a lot more with CL, as for NG, that market is usually a "normal dist day (mkt profile)" type market, 90% of the time i think. I also believe pivots play a huge role in these markets. Everyday, the market will gravitate towards the nearest pivot (PP, S1, R1, ect...) then trade from there....even just looking at todays NG april....we had a huge gap on open, but S1 pivot played a big support around the EIA#, then after it faded up and dropped again...As someone who has been using a modified version of ACD over the past 5 years, I dont really look for and wait for A up/down values, I just use opening range levels (and significant price points) in combination with a few of them (opening ranges, number releases, week/month opening levels), to trade against and find targets....Look at the ES today...you had a nice level/risk reward to short against this morning - todays opening range + the weeks opening, if i remember that was 7450, todays high was 7500 i think
Interesting this thread has lasted so long with so many ppl, wow! just some of my 2cents