With regard to posts 558 and 559, this trade, and the rules* regarding retracements and retracement entries, continues to block some traders from making successful entries.
*2. When price breaks a line, exit. If it was trending and takes off in the opposite direction (a reversal), wait for a pullback (a retracement).
3. Enter on that retracement and stay in until your line is broken.
While trading retracements on tick charts is challenging to say the least, and the reason why I suggest not attempting to apply the SLA to tick charts, trading a daily interval is relatively simple. Even though price does not actually "close" until Friday afternoon, trading is for all intents and purposes suspended at the NY session close. This gives one the opportunity to determine whether he's got a retracement or not.
There are also difficulties presented by a failure to engage the market. If one is perpetually looking back at what should have been done, no progress will ever be made unless and until the trader converts what should have been done into what will be done the next time. If one finds himself repeatedly thinking "I should have entered there", he must go on with it and determine just what it was about "there" that made it such a good entry. What exactly were its characteristics? This of course is the chief objective of observation, but the observation "phase" is not one to go through and be finished with; it goes on every day, and the notes one takes as a result of the day's chart review become an ongoing log of observations, all of which will inform future trading decisions. I've been doing this for almost twenty years, and I still take daily notes. The SLA will never be anything more than an intellectual exercise unless and until one snaps to and begins using it in real time.
In this particular case, the demand line is broken. Given that one is using a daily interval, there's no doubt about that. Even if price were to rally after the end of the session, the line is still broken. One therefore waits for a retracement (rule 2). If one does not resort to a smaller interval, such as the hourly, he waits until that retracement appears on the daily chart. This occurs the next day as illustrated by the higher low.
So now what? What went on inside the bar, during the day, is not particularly relevant in terms of the entry given that one could not know until the bar was complete whether it would end up being a retracement or not. But, again, by the end of the session, one knows that he does in fact have a retracement. Beginning at that point, he has at least three choices:
(1) determine the danger point and enter however many points he's willing to risk below that point. This entry will have to be somewhere below the "close", or what is at the time the current price, since any entry above that level will not be triggered unless price rises and catches it.
(2) enter below the "close" via a sell stop or enter outright at what is then the current price (the latter not recommended as price might rally against you).
(3) enter below the day's low via a sell stop. One advantage of this is that the trade can be placed before one goes to bed, and when he wakes up the next day, he's either in or price has moved against him and his trade is never triggered. Yes, it is possible for the trade to be triggered and for price to reverse and head in the opposite direction (the "dog"), but it is in the nature of the stride break -- which takes us back to Wyckoff -- and the reasons for it in terms of the imbalance between demand and supply that the probability of failure in this circumstance is much less than the probability of success. In this example, there is no possibility of entering above the horizontal line on the hourly (the low on the daily) as one doesn't know until the session is ended whether he has a retracement or not. Therefore, he places his sell stop somewhere around 4110 and goes to bed. If he doesn't do that, preferring instead to wait for a retracement on the hourly, then he has to wait for the next opportunity, illustrated by the red dot on the hourly chart at about 4025. Given that this is 80+ points below the entry off the daily bar, the disadvantages of this should be clear. But even though one cannot initiate a hindsight trade, he can see when he places his sell stop below the low of the daily bar what the "wave" within that bar consisted of: a hinge and a break out of that hinge. This will have nothing to do with the proper placement of his sell stop, but at least he will know that he is placing it below evidence of weakness, and that the probability of continued weakness that will trigger his trade is greater than a trigger followed by a rally given the dynamics of hinges. Price may rally and he may have to exit the trade at a loss, but that's the nature of trading, not to eliminate losses but to determine whether or not over a series of trades the probability of success is greater than the probability of failure.
As for the assumption of risk, one need not be mechanical about it and wait for price to move all the way back to the top of the hinge before exiting and taking his loss. If he has done the observation work, he will know what to expect a successful trade to do. He will know the odds of price returning to 4120 and then continuing the fall, of re-entering the hinge and then continuing the fall, of rallying through the hinge and then continuing the fall, of rallying all the way back to the top of the hinge and beyond and then continuing the fall. If he has not done the observations, then he'll have no idea what to expect, which is where fear gestates.
Db