OK, so I pulled out my charting book to get the names right. Yes, as CM111 points out, what I was talking about for yesterday was a little doji. Indicated indecision in the market, neither bulls nor bears winning and given it's so little there clearly wasn't much of a fight (i.e. there was loss of momentum either way). But the day before was a hammer (thanks AC, great info, but what you posted was an inverted hammer, whereas I was referring to the hammer formation the day before yesterday - see
http://www.onlinetradingconcepts.com/TechnicalAnalysis/Candlesticks/Hammer.html)
And, yes, we have the start of an uptrend again now.
GLTA, GW