Given the discussion on Gaps, I thought I would give you the wisdom I am currently covering on a candlesticks book.
The theory on 'windows' (candlestick speak for gaps) is that closing the window is bearish and should happen on the next stick, but the gap itself is a continuation signal as opposed to a reversal, unless the gap itself is a doji or very small candle which signifies a possible change whereafter the next bar will confirm either a continuation, congestion or reversal. Further to which a window not closed in 5 candles assures a strong trend in the direction of the gap.
This may sound like Greek/Japanese but I found it interesting and often accurate.
The interpretation on the Gap everyone refferred too would be the initial gap is not a doji which is positive however the next bar while down did not extend far enough down to be an engulfing Bear signal suggesting a fall and hinted merely at change which led to some congestion, after 5 bars without closing the window the original move upwards continued, which is pretty much spot on for that period.
Although it has since come down, some have still noted that the gap level is an area of support which is also candlestick theory and appears to hold for now, despite the formation being awhile back.