Tiger, options can lag the heads at times on big run ups as people often are not aware they exist.
If you were buying KDRO for the long term (like myself) you would buy KDRO.
KDR is more liquid though, so most traders would be buying/selling them.
If OZL were in the market buying, they might not realise KDRO exists. If KDRO suddenly close the gap, then the penny has dropped with an accumulator IMHO.
KDR Price at posting:
57.5¢ Sentiment: Buy Disclosure: Held