However the bare bones of what you are saying above seem odd to me. You seem to be saying (and correct me if I am wrong) that in some sense you increase your expected profit if the market goes up and you buy with a buy stop order, and also you increase your expected profit if the market goes down and you buy with a buy limit order. It seems unlikely to me that both of those things can be true, but I'm here to learn stuff, so I'll look into it further.
No.
I only suggested that as a strategy if I had conviction in the market moving higher eventually, but I was uncertain if we'd pull back or not and I wanted to make sure I got filled either way. Generally, I can and will use buy stop orders above market when price is moving lower in order to get filled as the market breaks the lower high pattern which happens on a pullback.
If I want to go long it's because I expect to sell it say 10 points higher.
If I buy at market my expected profit then is 10 points.
If price instead pulls back and I'm filled 5 points lower, my expected profit now is 15 points.
A pullback doesn't change my expectation of the market moving higher eventually. That's the difference between a major reversal and a pullback. Of course, not always easy to tell the difference.
However, I am not sure that the maths of it make sense. The backtesting I have done seems to indicate that there is a very marginal increase in the probability of the market going up in the near future when prices are rising, and a very marginal decrease in the probability of the market going down in the near future when prices are falling. That would also intuitively make more sense to me. No matter what the 'context' of the market is (ie where the market has been in the relatively recent past) I can't see how a fall in price would then make a subsequent rise more likely.
I'd love to hear more about that back-test. Frankly, there's some many variables that I'm sure it's like comparing apples and oranges at best.
Of course in a strong trend, it may well be that the likelihood of the market rising in the near future is so high that you can buy at any point and make a profit. But that is not the same as saying that a fall in price (a pullback) somehow increases the likelihood of the market going up; I would argue the reverse.
I'm not sure anybody said that?
Just look at a 5-minute chart of ES today. Most strong 5-minute bars had a reversal bar next. So, buying strength or selling weakness would be poor entries giving quick stop-outs for a loss.
Most days on ES have 2 or 3 major legs up or down. If you get in on the action by the time one leg is evident you'll usually have the market reverse on you.
Trend days on ES are rare. So, just buying blindly is very risky.
Of course not everyone here day trades ES. I think deaddog is trading only stocks, long only and for weeks at a time. Completely different ball game. Which is why I said that the answer to this question is very different depending on a lot of stuff and who you ask.