National Bank of Greece ( NBG) is a Greece-based financial institution. This stock is trading up 6.7% at $1.90 in recent trading. Today's Range: $1.90-$1.94 52-Week Range: $1.78-$11.85 Volume: 401,000 Three-Month Average Volume: 687,458 >>3 European Stocks Fund Managers Favor Despite Crisis From a technical standpoint, NBG will trigger a major breakout trade if the stock can manage to move above $2.10 on high volume. A move over $2.10 will bring a large gap down into play from $2.40. That gap could easily get filled back to $2.40 if $2.10 is taken out with volume. Traders should watch for a high-volume move over $2.10 that is near or above 687,458 shares.