Quote from illiquid:
I agree that this chart example feels a bit spread out.
However, I would have to disagree about anticipating patterns, only in that these days chart patterns are pretty much public knowledge at this point. Given that many people would still blindly short breaks of necklines and use the right shoulder high as a stopping out point, I would rather initiate a short when the right shoulder begins to rollover, thereby keeping my stop very tight. Hopefully you are not looking to short this stock based purely on the chart formation, otherwise I would heed tradersaavy's advice and not anticipate. But if you have some other edge or evidence you can refer to that portends a move lower, then I believe you are better off anticipating the pattern and shorting at a more favorable risk/reward level.
One thing is for sure, if you play a pattern the way everyone else would, it's a sure road to accumulating losses. The market just isn't that easy anymore, and one always needs to be one step ahead of "conventional wisdom". Failed signals are often more profitable than the original pattern these days, and with good reason.
IMO, if this stock is a small/obscure issue, the chances that the pattern will work to fruition is much higher than if the same pattern occurred in say a major index or dow stock.