Quote from Ghost of Cutten:
There's a major inconsistency here - you are using long-term reasons to support the trade, but using short-term small blips in price to determine if you enter or not.
Your trade thesis is identical whether the Yen is at 103 or 105. NOTHING about it hitting 105 makes you more likely to be correct long-term.
Now I agree that in the short-term, a convincing breakout gives a bit of edge in where the next few days or even 1-2 weeks might go. But beyond that, nothing.
If you think about it, what you are saying is that your multi-month, fundamentally based macro trade thesis is proven right or wrong based on a 1.75% move in the Yen in the next few days/weeks. That is obviously nonsensical. None of your trade factors alter whether the Yen is at 103 or 105.
You are confusing short-term technical factors with medium-term trade factors IMO. It's like someone laying out a case for a value investment, then using a close stop loss policy.
Now, I'm the first person to like a nice technical setup like a strong breakout. But I don't kid myself that it's anything other than a quick short-term play. If you are right and the Yen hits say 110, all that waiting for 105 has done is given you less profit. And if you are wrong, there is nothing to say it doesn't hit 105, then 103, then 106, then 102, and chop you up for 5-10 points worth of losses in the next month before making the real move.
Stop should be set at a point where them being hit proves the trade wrong. Similarly with entry stops. 105 does not prove the trade probably right. 107, 109 maybe. Not 105 vs 103. Similarly, once you enter at 105, a blip to 103 doesn't prove you wrong either.