You can't always predict what will happen. Just start out with a disciplined specific entry target (limit order) and leave it sit for a period (such as one full day), and if it still doesn't fill & if Level 2 seems too solidly bullish to get your bid filled, then move it up a tick (or go to Ask).... ...That's our Standard procedure for buying stocks that are still short term trending red that we are buying anticipating a reversal before it happens.