ticker symbols?

[ski bum]

I have noticed that the ticker symbols for plni and rshn have changed to plni.pk and rshn.pk however gzfx is gzfx.ob what does the ob stand for?

[psychojerm]

I have noticed that the ticker symbols for plni and rshn have changed to plni.pk and rshn.pk however gzfx is gzfx.ob what does the ob stand for?

they haven't changed, it just depends on where you are getting your quotes from. .pk denotes a pink sheet stock while .ob denotes an OTCBB stock.