You're right Galba85 it's profit taking happening in the options but not in the shares. I think if there's people out there new to OEX and looking for arbitrage they would snap them up. But at the moment they're still under the radar.
Though I'm still surprised that some of those 62 buyers looking for 13 million units don't switch to the options.
OEX Price at posting:
20.5¢ Sentiment: Buy Disclosure: Held