AMD testing 12.6 support/resistance line - if holds, up we go!

AMD tested and rejected off the 12.6 support (now resistance) level on Monday wth low holiday volume but today it's gone thru it. If it closes above that today AND opens & closes above it tomorrow, i'd guess we're on our way back up to test (and likely break thru) the 13.67 level. Even if we close above the 12.6 today it won't be confirmed upward til full candle opens & closes above that tomorrow. Correct me if i'm wrong but a close above yesterday's 12.57 open would render today's candle a One White Soldier bullish reversal signal! beginner new to all this TA stuff so take with grain of salt:)