A Massive 50,000 shares wanted on the Bid at 0.68 (He/she may have to move up to get all those shares..) Nevertheless, a good sign and as Mr. D said this thing can very easily start moving up fast due to the low float...
I've seen it happen years back when it shot over 1$ (but the Company is now in much better shape - Fair value closer to 1.40-1.50 with potential to go over 2$ (per fair value metrics in 2018FY)).
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